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The proposed filter can be applied to WLAN 2. A dual-band reconfigurable Yagi-Uda antenna with diverse radiation patterns. In this paper, a dual-band pattern reconfigurable antenna is proposed. The antenna comprises of a dual-band complementary split ring resonators CSRRs loaded dipole as the driven element and two copper strips with varying lengths as parasitic segments on both sides of the driven dipole. PIN diodes are used with the parasitic elements to control their electrical length.

The CSRRs loading provide a lower order mode in addition to the reference dipole mode, while the parasitic elements along with the PIN diodes are capable of switching the omni-directional radiation of the dual-band driven element to nine different configurations of radiation patterns which include bi-directional end-fire, broadside, and uni-directional end-fire in both the operating bands.

A prototype of the designed antenna together with the PIN diodes and DC bias lines is fabricated to validate the concept of dual-band radiation pattern diversity. The simulation and measurement results are in good agreement. The dual band -notched function is achieved by using an U-shaped slot inserted into the ellipse radiation patch and by using an elliptic parasitic slit placed near the ground plane.

The wide tunable band -notched characteristic is implemented by adjusting the length of U-shaped slot and by adjusting the length of ellipse parasitic slit. The design aims to achieve wide reconfigurable band -notched features on the UWB antenna. The simulated results indicate that the proposed antenna has a wide bandwidth VSWR under 2 from 2. Dual-band absorber for multispectral plasmon-enhanced infrared photodetection. For most of the reported metamaterial absorbers, the peak absorption only occurs at one single wavelength.

Here, we investigated a dual-band absorber which is based on simple gold nano-rings. The average maximum absorption of two bands can be as high as Based on the simulation results, the perfect absorber with nano-rings demonstrates great flexibility to create dual-band or triple- band absorption, and thus holds potential for further applications in thermophotovoltaics, multicolor infrared focal plane arrays, optical filters, and biological sensing applications. The dual-band bandpass filter centres at 2.

The new designs are demonstrated by experiment. The new filters have advantages of simple and compact structures, low passband insertion losses, good frequency selectivity and miniature circuit sizes. All these have prospect to be applied in future wireless communication systems. Asymmetric cross-shaped slots are embedded in the middle of the square patch for CP radiation and four hexagonal slots are etched on the four sides of the square patch for desired dual frequency.

Different substrate materials have been analysed to achieve the desired operating band. Several optimizations are performed to obtain the values of the antenna physical parameters. Moreover, the proposed antenna possesses compactness, light weight, simplicity, low cost, and circularly polarized. It is an attractive candidate for dual band satellite antennas where lower band can be used for uplink and upper band can be used for downlink.

The results demonstrate multilevel nonvolatile information storage using ferroelectric memory devices with good retention characteristics. Design of dual band FSS by using quadruple L-slot technique. This paper presents a new design of dual band frequency selective surface FSS for band pass microwave transmission application.

FSS can be used on energy saving glass to improve the transmission of wireless communication signals through the glass. The microwave signal will be attenuate when propagate throughout the different structure such as building. Therefore, some of the wireless communication system cannot be used in the optimum performance.

The aim of this paper is designed, simulated and analyzed the new dual band FSS structure for microwave transmission. This design is based on a quadruple L slot combined with cross slot to produce pass band at MHz and 2. The vertical of pair inverse L slot is used as the band pass for the frequency of 2. While, the horizontal of pair inverse L slot is used as the band pass at frequency MHz.

The characteristics of the transmission S21 and reflection S11 of the dual band FSS were simulater and analyzed. The bandwidth of the first band is Meanwhile, the bandwidth for the second band is It uses a dual stage technique with dual forward pumping scheme. Compared to a conventional single stage amplifier, the small signal gain for nm signal can be improved by 5.

The corresponding noise figure penalty was 0. The maximum gain improvement of 8. The employment of dual stage amplifier system seems to play an important role in the development of practical L- band EDFA from the perspective of economical usage of pump power. A dual-band planar array of connected dipoles: Experimental validation based on bistatic RCS measurements. Rigorous equivalent networks representing connected arrays in transmission and reception are derived in this paper.

These equivalent networks are not based on reciprocity but on Green's functions. Thus, all components have well identified and physically meaningful roles. A dual-band connected array. Monolithic dual-band HgCdTe infrared detector structure. Full Text Available A monolithic HgCdTe photoconductive device structure is presented that is suitable for dual-band optically registered infrared photodetection in the two atmospheric transmission windows of mu m and mu m, which correspond to the mid Real-time dual-band haptic music player for mobile devices.

We introduce a novel dual-band haptic music player for real-time simultaneous vibrotactile playback with music in mobile devices. Our haptic music player features a new miniature dual -mode actuator that can produce vibrations consisting of two principal frequencies and a real-time vibration generation algorithm that can extract vibration commands from a music file for dual-band playback bass and treble.

The algorithm uses a "haptic equalizer" and provides plausible sound-to-touch modality conversion based on human perceptual data. In addition, we present a user study carried out to evaluate the subjective performance precision, harmony, fun, and preference of the haptic music player, in comparison with the current practice of bass- band -only vibrotactile playback via a single-frequency voice-coil actuator. The evaluation results indicated that the new dual-band playback outperforms the bass-only rendering, also providing several insights for further improvements.

The developed system and experimental findings have implications for improving the multimedia experience with mobile devices. Design and experimental verification of a dual-band metamaterial filter. In this paper, we present the design, simulation, and experimental verification of a dual-band free-standing metamaterial filter operating in a frequency range of 1 THz THz. The proposed structure consists of periodically arranged composite air holes, and exhibits two broad and flat transmission bands.

To clarify the effects of the structural parameters on both resonant transmission bands , three sets of experiments are performed. The first resonant transmission band shows a shift towards higher frequency when the side width w 1 of the main air hole is increased. In contrast, the second resonant transmission band displays a shift towards lower frequency when the side width w 2 of the sub-holes is increased, while the first resonant transmission band is unchanged.

The measured results indicate that these resonant bands can be modulated individually by simply optimizing the relevant structural parameters w 1 or w 2 for the required band. In addition, these resonant bands merge into a single resonant band with a bandwidth of 7.

The structure proposed in this paper adopts different resonant mechanisms for transmission at different frequencies and thus offers a method to achieve a dual-band and low-loss filter. A reconfigurable frequency-selective surface for dual -mode multi- band filtering applications. A reconfigurable single-layer frequency-selective surface FSS with dual -mode multi- band modes of operation is presented. A simple square loop is printed on the front side while another one along with two defected vertical arms is deployed on the backside.

To realise the reconfiguration, two pin diodes are embedded on the backside square loop. Suitable insertion of conductive elements along with pin diodes yields in dual -mode multi- band rejection of applicable in service frequency ranges. The first operating mode due to diodes' 'ON' state provides rejection of 2. As well, high attenuation of incident waves is observed by a high shielding effectiveness SE in the blocked frequency bands. Also, a stable behaviour against different polarisations and angles of incidence is obtained.

Comprehensive studies are conducted on a fabricated prototype to assess its performance from which encouraging results are obtained. Wide field-of-view dual-band multispectral muzzle flash detection. Sensor technologies are undergoing revolutionary advances, as seen in the rapid growth of multispectral methodologies. Increases in spatial, spectral, and temporal resolution, and in breadth of spectral coverage, render feasible sensors that function with unprecedented performance.

The system was designed using a novel dichroic beam splitter and dual band -pass filter configuration that creates two side-by-side images of a scene on a single sensor. A high-speed CMOS sensor was used to simultaneously capture data from the entire scene in both spectral bands using a short focal-length lens that provided a wide field-of-view. The beam-splitter components were arranged such that the two images were maintained in optical alignment and real-time intra- band processing could be carried out using only simple arithmetic on the image halves.

An experiment related to limitations of the system to address multispectral detection requirements was performed. This characterized the system's low spectral variation across its wide field of view. This paper provides lessons learned on the general limitation of key hardware components required for multispectral muzzle flash detection, using the system as a hardware example combined with simulated multispectral muzzle flash and background signatures.

X- band Linac for a 6 MeV dual -head radiation therapy gantry. We developed a design for a 6 MeV X- band linear accelerator for radiation therapy in a dual -head gantry layout. The dual -head gantry has two linacs that can be operated independently.

Each X- band linac accelerates electron bunches using high-power RF and generates X-rays for radiation therapy. It requires a versatile RF system and pulse sequence to accomplish various radiation therapy procedures. The RF system consists of 9. A test linac was assembled and operated to characterize its RF performance without beam. This paper presents these results along with a description of the gantry linacs and their operational requirements.

Dual-band reflective polarization converter based on slotted wire resonators. A dual-band and high-efficiency reflective linear polarization converter composed of a layer of slotted metal wires has been proposed. Both the simulated and experimental results indicate that the structure can convert a linearly polarized wave to its cross-polarized state for two distinct frequency bands under normal incidence: 9.

This phenomenon is attributed to a resonance that corresponds to the "trapped mode" at This mode is stable with structural parameters and incident angle at a relatively wide range, and thus becomes promising for dual-band also multiband devices design.

By surface current distribution and electric field analysis, the operation mechanism has been illuminated, especially for the "trapped mode", identified by the equally but also oppositely directed currents in each unit cell.

A 3D printed dual GSM band near isotropic on-package antenna. In this paper, we propose an on-package dual band monopole antenna with near-isotropic radiation pattern for GSM mobile applications. The proposed antenna is well matched for both GSM and bands and provides decent gain for both the bands 1. The antenna is printed with silver ink on a 3D printed polymer based package. The package houses the GSM electronics and the battery.

By optimizing the antenna arms width and length, a near-isotropic radiation pattern is achieved. Unlike the published isotropic antennas which are either single band or large in size, the proposed antenna covers both GSM bands with required bandwidth and is only half wavelength long. The design is low cost and highly suitable for various GSM applications such as localization, in additional to conventional communication applications. A novel microstrip zeroth-order resonator ZOR antenna and its equivalent circuit model are exploited with two zeroth-order resonances.

Numerical and experimental results agree well with each other, indicating that the omnidirectional radiations occur at two frequency bands which are accounted for by two shunt branches in the circuit model. For the lower band , the design utilizes an outer square metallic strip forcing the patch to radiate as an equivalent magnetic-current loop. For the upper band , another magnetic current loop is created by adding metamaterial structure near the feed line on the patch.

Finite integration technique based CST Microwave Studio simulator has been used to design and numerical investigation as well as lumped circuit model of the metamaterial antenna is explained with proper mathematical derivation. The achieved measured dual band operation of the conventional antenna are sequentially, 0. Besides, the measured metamaterial antenna gains of 0. The integrated filtering antenna system consists of a simple monopole radiator, a microstrip dual-band band -pass filter, and a PIN diode.

The performance of the filtering antenna is notably promoted by optimizing the impedance between the antenna and the band -pass filter, with good selectivity and out-of- band rejection. The design process follows the approach of the synthesis of band -pass filter. With the presence of small size and good filtering performances, the proposed filtering antenna is a good candidate for the wireless communication systems.

Prototypes of the proposed filtering antenna incorporating a PIN diode are fabricated and measured. The measured results including return losses and radiation patterns are presented. However, the signals are coupled with a pair of orthogonal optical carriers.

By doing so, real and imaginary parts of the complex-valued OFDM signal can be recovered from the two bands , respectively. The advantage of the proposed method is that it is fading-free, and the electrical spectral efficiency SE is doubled compared to traditional direct-detection method.

By using patches with different coupling methods as elements, both perpendicular polarization in This type of multibeam orthogonal linearly polarized planar antenna is a good candidate for satellite communication SatCom. Full Text Available A double inverted F-shape patch antenna is presented for dual-band operation.

Commercially available high frequency structural simulator HFSS based on the finite element method FEM has been adopted in this investigation. It has achieved stable radiation efficiencies of Moreover, numerical simulations have been indicated as an important uniformity with measured results. Full Text Available We investigate a special design of two-dimensional magnonic crystal, consisting of two superimposed lattices with different lattice constants, such that spin waves SWs can propagate either in one or the other sublattice, depending on which of the two frequency bands they belong to.

These properties make the designed system an ideal test system for a magnonic dual band waveguide, where the simultaneous excitation and subsequent propagation of two independent SW signals are allowed, with no mutual interference. All processing histories were selected to result in final dual -phase steel microstructures Strip samples were processed to evaluate the effects of heating rate, annealing time, annealing temperature, and cooling rate.

The degree of banding in the final microstructures was evaluated with standard light optical Results are presented to illustrate that the extent of banding depended on control of both heating and cooling rates, and a specific processing history based on a two-stage heating rate can be used to minimize visible banding in selected final heat treated products Full Text Available This paper presents a novel method to design dual-band bandpass filters with tunable lower passband and fixed upper passband.

It utilizes a trimode resonator with three controllable resonant modes. Discriminating coupling is used to suppress the unwanted mode to avoid the interference. Varactors are utilized to realize tunable responses. The bandwidth of the two bands can be controlled individually. Transmission zeros are generated near the passband edges, resulting in high selectivity. For demonstration, a tunable bandpass filter is implemented. Good agreement between the prediction and measurement validates the proposed method.

A dual -frequency circularly polarized offset reflectarray antenna for Ka- band satellite communication is presented. The elements have Thereafter, the element data is used for synthesis of the reflectarray layout and computation of the associated radiation patterns. Aperture efficiencies of Full Text Available This paper presents an approach to improve the efficiency of an array aperture by interleaving two different arrays in the same aperture area.

Two sub-arrays working at different frequencies are interleaved in the same linear aperture area. The available aperture area is efficiently used. To overcome the shortness of traditional methods which can only fulfill the design of shared aperture antenna array working at the same frequency, this method can achieve the design of dual-band antenna array with wide working frequency range.

Simulation results show that the proposed method is feasible and efficient in the synthesis of dual-band shared aperture antenna array. Based on graphene tunable dual-band terahertz metamaterial absorber with wide-angle. This MMA is a simple periodic array, consisting of a dielectric substrate sandwiched with the SGP and a continuous metallic film. The designed MMA can achieve dual-band absorption by exciting fundamental and second higher-order resonance modes on SGP.

The numerical simulations indicate that the absorption spectrum of the designed MMA is tuned from 0. Moreover, it operates well in a wide-angle of the incident waves. The presented THz MMA based on the SGP could find some potential applications in optoelectronic related devices, such as sensor, emitter and wavelength selective radiators. Dual -polarization, wideband microstrip antenna array for airborne C- band SAR. The paper describes the development of a C- band , dual linear polarization wideband antenna array, for use in the next-generation of the Danish airborne polarimetric synthetic aperture radar SAR system.

The array is made of probe-fed, stacked microstrip patches. The design and performance of the The design and performance Dual band multi frequency rectangular patch microstrip antenna with flyswatter shaped slot for wireless systems. In this paper a dual band planar antenna has been proposed for IEEE The antenna comprises a frequency bandwidth of MHz 3.

The proposed antenna constitutes of a single microstrip patch reactively loaded with three identical steps positioned in a zig-zag manner towards the radiating edges of the patch. The antenna design is primarily focused on achieving a dual band operation. Bhardwaj, Dheeraj, E-mail: dbhardwaj. The coaxially fed patch antenna characteristics radiation pattern, antenna gain, antenna directivity, current distribution, S11 have been investigated. To establish a highly sensitive and specific dual -color fluorescence in situ hybridization D-FISH method used for chromosomal localization of foreign genes in double transgenic mice.

Two strains of double transgenic mice were used in this experiment, one was integrated with the herpes simplex virus thymidine kinase HSV-tk and the enhanced green fluorescence protein eGFP , the other was with the short hairpin RNA interference RNAi and beta Splenic cells cultured in vitro were arrested in metaphase by colchicine and hybridized with digoxigenin-labeled and biotinylated DNA probes, then detected by rhodamine-conjugated avidin and FITC-conjugated anti-digoxigenin.

Dual -color fluorescence signals were detected on the same metaphase in both transgenic mice strains. It was detected as green fluorescence on chromosome 12B1 in one mouse, while on 1E2. Highly sensitive and specific D-FISH method was established using the self-prepared DNA probes, and chromosomal localization of the foreign genes was also performed in combination with G- banding in double transgenic mice.

This technology will facilitate the researches in transgenic animals and gene therapy models. A dual-band microstrip antenna based on split-ring elements is introduced for WLAN 2. Analysis and design of the proposed microstrip antenna is carried out by means of full-wave simulators based on the finite-element method. The dual gain bands are designed to switch gain mode at pre-defined thresholds to achieve high resolution at low radiances while maintaining the required dynamic range for science.

During pre-launch testing, an anomaly in the electronic response before transitioning from high to low gain was discovered and characterized. The analysis of the Earth scene data shows that dual gain anomaly can be determined at the orbital basis. To characterize the dual gain anomaly, the anomaly region and electronic offsets were tracked per week during the first 8 month of VIIRS operation. The temporal analysis shows the anomaly region can drift 20 DN and is impacted by detectors DC Restore.

The estimated anomaly flagging regions cover 2. The prelaunch results had a smaller anomaly range DN and are likely the results of more stable electronics from the shorter data collection time. Finally, this study suggests future calibration efforts to focus on the anomaly's impact on science products and possible correction method to reduce uncertainties.

Image registration for a UV-Visible dual-band imaging system. The detection of corona discharge is an effective way for early fault diagnosis of power equipment. UV-Visible dual-band imaging can detect and locate corona discharge spot at all-weather condition. In this study, we introduce an image registration protocol for this dual-band imaging system.

The protocol consists of UV image denoising and affine transformation model establishment. We report the algorithm details of UV image preprocessing, affine transformation model establishment and relevant experiments for verification of their feasibility. The denoising algorithm was based on a correlation operation between raw UV images, a continuous mask and the transformation model was established by using corner feature and a statistical method.

Finally, an image fusion test was carried out to verify the accuracy of affine transformation model. It has proved the average position displacement error between corona discharge and equipment fault at different distances in a 2. The resultant protocol is not only expected to improve the efficiency and accuracy of such imaging system for locating corona discharge spot, but also supposed to provide a more generalized reference for the calibration of various dual-band imaging systems in practice.

Full Text Available The growth of wireless communications in recent years has made it necessary to develop compact, lightweight multiband antennas. Compact antennas can achieve the same performance as large antennas do with low price and with greater system integration.

Dual -frequency microstrip antennas for transmission and reception represent promising approach for doubling the system capacity. In this work, a miniaturized dual band antenna operable at 2. In addition to miniaturization and dual band nature, the proposed antenna also removes unwanted harmonics without the use of additional filter component. Using a finite-element-method-based high frequency structure simulator HFSS, the antenna is designed and its performance in terms of return loss, impedance matching, radiation pattern, and voltage standing wave ratio VSWR is demonstrated.

Simulation results are shown to be in close agreement with performance measurements from an actual antenna fabricated on an FR4 substrate. The proposed antenna can be integrated with a rectifier circuit to develop a compact rectenna that can harvest RF energy in both of these frequency bands at a reduction in size of Full Text Available We present a flexible ultrawideband UWB planar monopole antenna with dual -notched band characteristic printed on a polyimide substrate.

The antenna is fed by a step coplanar waveguide CPW that provides smooth transitional impedance for improved matching. It operates from 2. Moreover, a pair of arc-shaped stubs located at both sides of the feed line is utilized to create the notch band for WiMAX band. The results also show that the antenna has omnidirectional radiation pattern and smooth gain over the entire operational band. Many hybrid data assimilation systems currently used for NWP employ some form of dual -analysis system approach.

Typically a hybrid variational analysis is responsible for creating initial conditions for high-resolution forecasts, and an ensemble analysis system is responsible for creating sample perturbations used to form the flow-dependent part of the background error covariance required in the hybrid analysis component.

In many of these, the two analysis components employ different methodologies, e. In such cases, it is not uncommon to have observations treated rather differently between the two analyses components; recentering of the ensemble analysis around the hybrid analysis is used to compensated for such differences. Furthermore, in many cases, the hybrid variational high-resolution system implements some type of four-dimensional approach, whereas the underlying ensemble system relies on a three-dimensional approach, which again introduces discrepancies in the overall system.

Connected to these is the expectation that one can reliably estimate observation impact on forecasts issued from hybrid analyses by using an ensemble approach based on the underlying ensemble strategy of dual -analysis systems. Just the realization that the ensemble analysis makes substantially different use of observations as compared to their hybrid counterpart should serve as enough evidence of the implausibility of such expectation.

This presentation assembles numerous anecdotal evidence to illustrate the fact that hybrid dual -analysis systems must, at the very minimum, strive for consistent use of the observations in both analysis sub-components. Simpler than that, this work suggests that hybrid systems can reliably be constructed without the need to employ a dual -analysis approach.

In practice, the idea of relying on a single analysis system is appealing from a cost-maintenance perspective. More generally, single-analysis systems avoid. Biocompatible magnetic and molecular dual -targeting polyelectrolyte hybrid hollow microspheres for controlled drug release. Well-defined biocompatible magnetic and molecular dual -targeting polyelectrolyte hybrid hollow microspheres have been accomplished via the layer-by-layer LbL self-assembly technique.

The hybrid shell was fabricated by the electrostatic interaction between the polyelectrolyte cation, chitosan CS , and the hybrid anion, citrate modified ferroferric oxide nanoparticles Fe3O4-CA , onto the uniform polystyrene sulfonate microsphere templates.

Afterward the dual targeting hybrid hollow microspheres were obtained after etching the templates by dialysis. The dual targeting hybrid hollow microspheres exhibit exciting pH response and stability in high salt-concentration media. Their pH-dependent controlled release of the drug molecule anticancer drug, doxorubicin DOX was also investigated in different human body fluids. As expected, the cell viability of the HepG2 cells which decreased more rapidly was treated by the FA modified hybrid hollow microspheres rather than the unmodified one in the in vitro study.

The dual -targeting hybrid hollow microspheres demonstrate selective killing of the tumor cells. The precise magnetic and molecular targeting properties and pH-dependent controlled release offers promise for cancer treatment. The dual —color CISH assay was performed on 40 cases of prostate cancer. FISH data were available in total of 40 tumors. Conclusions: We conclude that dual -color Dako CISH assay is an accurate method for determining MYC gene amplification with added advantages that make it a more practically useful method.

Laser-based ultrasonics by dual -probe interferometer detection and narrow- band ultrasound generation. Despite the advantages of laser-based ultrasonic LBU systems, the overall sensitivity of LBU systems needs to be improved for practical applications. Progress is reported to achieve better LBU detection accuracy and sensitivity for applications with surface waves and Lamb waves.

A novel dual -probe laser interferometer has been developed to measure the same signal at two points. The dual -probe interferometer is a modification of a conventional single-probe interferometer in that the reference beam is guided to a second detecting point on the specimen surface to form a differential measurement mode, which measure the difference of the displacements at the two points.

This dual -probe interferometer is particularly useful for accurate measurements of the speed and attenuation of surface waves and Lamb waves. The dual -probe interferometer has been applied to obtain accurate measurements of the surface wave speed and attenuation on surfaces of increasing surface roughness. It has also been demonstrated that with an appropriate signal processing method, namely, the power cepstrum method, the dual -probe interferometer is applicable to measure the local surface wave speed even when the probe separation is so small that the two waveforms in the interferometer output signal overlap in the time domain.

Narrow- band signal generation and detection improve the sensitivity of LBU systems. It is proposed to use a diffraction grating to form an array of illuminating strips which form a source of narrowband surface and Lamb waves. The line-array of thermoelastic sources generates narrow- band signals whose frequency and bandwidth can be easily controlled. The optimum line-array parameters, such as width, spacing and the number of lines in the array have been derived theoretically and verified experimentally.

Narrow- band signal generation with optimum parameters has been demonstrated. The enhanced LBU system with dual -probe detection and narrowband signal generation has been. Implementation and investigation of circular slot UWB antenna with dual-band -notched characteristics.

Full Text Available Abstract The design and analysis of an ultra wideband aperture antenna with dual-band -notched characteristics are presented. The proposed antenna consists of a circular ring exciting stub on the front side and a circular slot on the back ground plane. By utilizing a parasitic strip and a T-shaped stub on the antenna structure, two notched bands of MHz 3. The proposed antenna is fabricated and measured. Measured results show that this antenna operates from 2.

Moreover, the experimental results show that proposed antenna has stable radiation patterns and constant gain. A conceptual circuit model, which is based on the measured impedance of the proposed antenna, is also shown to investigate the dual-band -notched characteristics. A low-cost inkjet-printed multiband monopole antenna is presented. The unique advantage of the proposed antenna is the freedom to adjust and set the dual-band of the antenna independently over a wide range To demonstrate the independent control feature, the 2.

The measured impedance bandwidths for the 2. The mechanism of independent control of each radiator through dimensional variation is discussed in detail. The measured results from the prototype are in good agreement with the simulated results. Owing to inkjet printing on an ordinary paper, the design is extremely light weight and highly suitable for low cost and large volume manufacturing. Full Text Available In fifth generation networks much emphasis is given to reduce the handset and base station sizes while incorporating even more features for ubiquitous connectivity.

Polarization diversity is one of the methods in which a single multi-polarized antenna brings the advantages of antenna diversity. The multiband handset antennas can be made dual -polarized for improved compensation of fading effects of propagation environment especially in terrestrial bands.

This paper focuses on the outcomes of the development of a horizontal and vertical polarized patch antenna scheme that operates on 3 bands MHz 1. The antenna system is tested for gain directivity reflection loss polarization radiation pattern and other parameters. The results are published and found are found to satisfy the requirements of cellular and data communication networks in the specified bands.

Full Text Available A dual-band dipole antenna that consists of a horn- and a C-shaped metallic arm is presented. This feature enables it to cover the required bandwidths for wireless local area network WLAN operation at the 2. Highly miniaturised semi-loop meandered dual-band MIMO antenna system.

The centre frequency of operation is 2 GHz. The antenna system covers two bands : the telemetry L- band 1. The proposed antenna system mimics the quasi-Yagi antenna configuration with a measured front-to-back ratio of around 15 dB at 1. Dual band monopole antenna for WLAN 2. A dual-band mono-pole antenna is proposed for Wireless LAN applications. The WLAN band is obtained by cutting a rectangular ring and a circular slot in the radiating patch.

The frequency bands obtained are 2. The behavior of the antenna is analyzed in terms of radiation pattern, peak realized gain, radiation efficiency and surface current density. It has dipole like radiation pattern with gain of 2. The parametric analysis is carried out to understand the consequence of the various shape parameters and to get an optimum design. The simulation and measurement gave the results having close agreement. This paper presents the design of two reduced size dual-band metamaterial bandpass filters and its simulation followed by measurements of proposed filters.

These filters are supporting different frequency bands and primarily could be utilize in radio frequency identification RFID application. The filter includes three cells in which two are symmetrical and both inductively coupled with the third cell which is present in between them. More than 30 dB attenuation has been achieved between the two passbands. Dual -etalon cavity ring-down frequency-comb spectroscopy with broad band light source.

In an embodiment, a dual -etalon cavity-ring-down frequency-comb spectrometer system is described. A broad band light source is split into two beams. One beam travels through a first etalon and a sample under test, while the other beam travels through a second etalon, and the two beams are recombined onto a single detector.

If the free spectral ranges "FSR" of the two etalons are not identical, the interference pattern at the detector will consist of a series of beat frequencies. By monitoring these beat frequencies, optical frequencies where light is absorbed may be determined.

In this study, we designed a dual -chirality hierarchical structure to achieve a synergistically enhanced effect in microwave absorption via the hybridization of nanomaterials. Herein, polyaniline PANi nanorods with tunable chirality are grown on helical carbon nanotubes HCNTs , a typical nanoscale chiral structure, through in situ polymerization.

The maximum reflection loss of the as-prepared hybrids can reach Further analysis demonstrates that combinations of chiral acid-doped PANi and coiled HCNTs with molecular and nanoscale chirality lead to synergistic effects resulting from the dual chirality. The so-called cross-polarization may result in additional interactions with induced EM waves in addition to multiscaled relaxations from functional groups and interfacial polarizations, which can benefit EM absorption.

Full Text Available In this paper, a single layer coaxial fed dual band slotted microstrip antenna is proposed. The proposed antenna consists of two direct couple parasitic elements and L-shape slots on the main resonating element. The dB impedance bandwidth for resonant frequency of 2. The measured VSWR at 2. The proposed antenna is simple in design and compact in size.

The simulated and measured results are in good agreement. Engineering the hypersonic phononic band gap of hybrid Bragg stacks. We report on the full control of phononic band diagrams for periodic stacks of alternating layers of poly methyl methacrylate and porous silica combining Brillouin light scattering spectroscopy and theoretical calculations.

These structures exhibit large and robust on-axis band gaps determined by the longitudinal sound velocities, densities, and spacing ratio. A facile tuning of the gap width is realized at oblique incidence utilizing the vector nature of the elastic wave propagation.

Off-axis propagation involves sagittal waves in the individual layers, allowing access to shear moduli at nanoscale. The full theoretical description discerns the most important features of the hypersonic one-dimensional crystals forward to a detailed understanding, a precondition to engineer dispersion relations in such structures. The printed monopole antenna is miniaturized by two meander-lines.

The received signal from the receiving antenna is rectified by a voltage double using Schottky diode SMS The rectifier is optimized for low input power level of dBm using harmonic balance. Prototype is designed and fabricated.

The proposed rectenna has output voltage from mV. From the measured results, this rectenna provides the possibility to harvest the ambient electromagnetic energy for powering low-power electronic devices. Study on general design of dual -DMD based infrared two- band scene simulation system. Mid-wave infrared MWIR and long-wave infrared LWIR two- band scene simulation system is a kind of testing equipment that used for infrared two- band imaging seeker.

Not only it would be qualified for working waveband, but also realize the essence requests that infrared radiation characteristics should correspond to the real scene. Past single-digital micromirror device DMD based infrared scene simulation system does not take the huge difference between targets and background radiation into account, and it cannot realize the separated modulation to two- band light beam.

Consequently, single-DMD based infrared scene simulation system cannot accurately express the thermal scene model that upper-computer built, and it is not that practical. To solve the problem, we design a dual -DMD based, dual -channel, co-aperture, compact-structure infrared two- band scene simulation system. The operating principle of the system is introduced in detail, and energy transfer process of the hardware-in-the-loop simulation experiment is analyzed as well. Also, it builds the equation about the signal-to-noise ratio of infrared detector in the seeker, directing the system overall design.

The general design scheme of system is given, including the creation of infrared scene model, overall control, optical-mechanical structure design and image registration. By analyzing and comparing the past designs, we discuss the arrangement of optical engine framework in the system.

According to the main content of working principle and overall design, we summarize each key techniques in the system. The presented antenna can transmit and receive information independently using fundamental TE and higher order TE modes of the DRA. TE degenerate mode covers LTE band 2 1. An efficient design method has been used to reduce mutual coupling between ports by changing the effective permittivity values of DRA by introducing a cylindrical air-gap at an optimal position in the dielectric resonator.

This air-gap along with matching strips at the corners of the dielectric resonator keeps the isolation at a value more than 17 dB at both the bands. The diversity performance has also been evaluated by calculating the envelope correlation coefficient, diversity gain, and mean effective gain of the proposed design. Experimental results successfully validate the presented design methodology in this work.

The hybrid interferometer presents three waves. Two parallel Fabry—Perot cavities with low finesse are formed between the splice region and the end of a dual -core microstructured fiber. A Michelson configuration is obtained by the two small cores of the microstructured fiber. The spectral response of the hybrid interferometer presents two pattern fringes with different frequencies due to the respective optical path interferometers.

The hybrid interferometer was characterized in strain and temperature presenting different sensitivity coefficients for each topology. Due to these characteristics, this novel sensing head is able to measure strain and temperature, simultaneously. PIFA can be design in dual band frequencies due to the coverage of the wireless service in a mobile device that requires a multiple frequencies.

However, the consideration of technical operation has to be combined with an evaluation of the antenna radiation impact on the users. The dual band frequency response is obtained by means of an insertion of an L-shaped slot, which is use to tune the operation frequencies. The prototype of the antenna is fabricated as model by CST Software and evaluated.

It is found out that the PIFA antenna has a good efficiency, bandwidth as well as produce a maximum gain for the antenna. A key and innovative research is still underway to broaden performance parameters of the antenna. Design of visible and IR infrared dual-band common-path telescope system.

The use of visible and IR infrared dual-band combination can effectively improve the performance of photoelectric detection system,TV and IR system were designed with the common path by the common reflection optical system. Tunable dual-band subwavelength imaging with a wire medium slab loaded with nanostructured graphene metasurfaces. Full Text Available In this paper, we demonstrate that a wire medium slab loaded with graphene-nanopatch metasurfaces GNMs enables the enhancement of evanescent waves for the subwavelength imaging at terahertz THz frequencies.

The analysis is based on the nonlocal homogenization model for wire medium with the additional boundary condition at the connection of wires to graphene. The physical mechanism behind this lens can be described as the surface plasmons excitement at the lower and upper GNMs which are coupled by an array of metallic wires.

The major future challenges in the fabrication of the lens have been demonstrated and a promising approach for the practical configuration of the lens has been proposed. The dual band rejection is achieved by etching a C-shaped slot on the radiation patch and two L-shaped parasitic strips in the ground plane.

The experimental and measured results show that the proposed antenna exhibits an impedance bandwidth over an ultrawideband frequency range from 2. It also demonstrates a nearly omnidirectional radiation pattern. The simulated results are compared with the measured performance and show good agreement.

The simple structure, compact size, and good characteristics make the proposed antenna an excellent candidate for UWB applications. We propose a stochastic extension of the primal- dual hybrid gradient algorithm studied by Chambolle and Pock in to solve saddle point problems that are separable in the dual variable.

We perform the analysis for arbitrary samplings of dual variables, and obtain known deterministic results as a special case. Several variants of our stochastic method significantly outperform the deterministic variant on a variety of imaging tasks. Monfardini, A. The instrument includes dual-band optics allowing simultaneous imaging at GHz and GHz. The imaging sensors consist of two spatially separated arrays of KIDs.

Each of the arrays is sensitive to a single polarization; the band splitting is achieved by using a grid polarizer. Electronic readout is realized using frequency multiplexing and a transmission line geometry consisting of a coaxial cable connected in series with the sensor array and a low-noise 4 K amplifier. This improvement in comparison with a preliminary run verifies that NIKA is approaching the target sensitivity for photon-noise limited ground-based detectors.

Taking advantage of the larger arrays and increased sensitivity, a number of scientifically relevant faint and extended objects were then imaged including the Galactic Center SgrB2 FIR1 , the radio galaxy Cygnus A, and the NGC Seyfert galaxy. These targets were all observed simultaneously in the GHz and GHz atmospheric windows. Tuning the band gap in hybrid tin iodide perovskite semiconductors using structural templating.

The extent of the in- and out-of-plane angular distortion of the SnI4 2- perovskite sheets is largely determined by the relative charge density and steric requirements of the organic cations. Variation of the in-plane Sn-I-Sn bond angle was demonstrated to have the greatest impact on the tuning of the band gap, and the equatorial Sn-I bond distances have a significant secondary influence. The calculations suggest that it may be possible to tune the band gap by as much as 1 eV using the templating influence of the organic cation.

Full Text Available A single-layer, dual -port, dual-band , and dual circularly polarized CP microstrip array is designed for satellite communication in this paper. The operating frequencies are 8. First, a rectangular patch element is fed through microstrip lines at two orthogonal edges to excite two orthogonal dominant modes of TM01 and TM The very low frequency ratio can be realized with high polarization isolations.

Then, a 2-by-2 dual-band dual -CP subarray is constructed by two independent sets of sequentially rotated SR feed structures. An 8-by-8 array is designed on the single-layer thin substrate. Finally, by utilizing one-to-four power dividers and semirigid coaxial cables, a by array is developed to achieve higher gain. Isolations of Dual-band left-handed metamaterials fabricated by using tree-shaped fractal.

A method of fabricating dual-band left-handed metematerials LHMs is investigated numerically and experimentally by single-sided tree-like fractals. The resulting structure features multiband magnetic resonances and two electric resonances. By appropriately adjusting the dimensions, two left-handed LH bands with simultaneous negative permittivity and permeability are engineered and are validated by full-wave eigenmode analysis and measurement as well in the microwave frequency range.

To study the multi-resonant mechanism in depth, the LHM is analysed from three different perspectives of field distribution analysis, circuit model analysis, and geometrical parameters evaluation. The derived formulae are consistent with all simulated results and resulting electromagnetic phenomena, indicating the effectiveness of the established theory. The method provides an alternative to the design of multi- band LHM and has the advantage of not requiring two individual resonant particles and electrically continuous wires, which in turn facilitates planar design and considerably simplifies the fabrication.

Wireless local area network WLAN is a technology that combines computer network with wireless communication technology. The 2. Because of the development of wireless communication technology and the use of the frequency bands without the need for authorization, the application of WLAN is becoming more and more extensive. This paper designs two new dual -frequency microstrip antennas with the use of electromagnetic simulation software—High Frequency Structure Simulator HFSS.

The two antennas adopt ordinary FR4 material as a dielectric substrate, with the advantages of low cost and small size. The first antenna adopts microstrip line feeding, and the antenna radiation patch is composed of a folded T-shaped radiating dipole which reduces the antenna size, and two symmetrical rectangular patches located on both sides of the T-shaped radiating patch.

The second antenna is a microstrip patch antenna fed by coaxial line, and the size of the antenna is diminished by opening a stepped groove on the two edges of the patch and a folded slot inside the patch. Simulation experiments prove that the two designed antennas have a higher gain and a favourable transmission characteristic in the working frequency range, which is in accordance with the requirements of WLAN communication.

Dual-band high-efficiency polarization converter using an anisotropic metasurface. In this work, a dual-band and high-efficiency reflective cross-polarization converter based on an anisotropic metasurface for linearly polarized electromagnetic waves is proposed. Both the simulation and measured results show that the polarization converter can convert x- or y-polarized incident wave to its cross polarized wave in the two frequency bands 6.

In addition, we present a detailed analysis for the polarization conversion of the polarization converter, and derive a formula to calculate the cross- and co-polarization reflections at y-polarized incidence according to the phase differences between the two reflected coefficients at u-polarized and v-polarized incidences.

Hampel , M. Aichhorn , S. Title: Hybrid integration of silicon photonic devices on lithium niobate for optomechanical wavelength conversion. Comments: The source data for the figures is available at this https URL. Journal-ref: Nano Lett. Authors: Julian A. Comments: Supporting information attached to end of document. Work has been accepted. Title: The Taylor-von Neumann-Sedov blast-wave solution: comparisons with microscopic simulations of a one-dimensional gas.

Krapivsky , Abhishek Dhar. Title: Theoretical formation of carbon nanomembranes under realistic conditions using classical molecular dynamics. Ehrens , F. Gayk , P. Vorndamme , T. Heitmann , N. Biere , D. Anselmetti , Xianghui Zhang , A. Title: Autonomous Brownian gyrators: a study on gyrating characteristics. Title: Calculation of electron transport in branched semiconductor nanostructures using quantum network model.

Comments: 28 pages, 10 figures, 3 tables, 16 propositions with proofs, numbered formulas, 32 references. Astafiev , Yu-xi Liu , Z. Title: Direct driving of electronic and phononic degrees of freedom in a honeycomb bilayer with infrared light. Title: Non-analyticity of the correlation length in systems with exponentially decaying interactions. Comments: Correction of some typos and minor issues.

Subjects: Probability math. PR ; Statistical Mechanics cond-mat. Authors: Sumit R. Title: Electron density effect on spin-orbit interaction in [] GaAs quantum wells. Alekseev , M. Title: Data-driven equation for drug-membrane permeability across drugs and membranes. Ghiringhelli , Tristan Bereau. Subjects: Chemical Physics physics. Title: Effective free-fermionic form factors and the XY spin chain.

Authors: O. Gamayun , N. Iorgov , Yu. Title: Atomically thin sheets of lead-free one-dimensional hybrid perovskites feature tunable white-light emission from self-trapped excitons. Hofmann , Peter J. Title: Evidence of topological nodal lines and surface states in the centrosymmetric superconductor SnTaS2. Comments: to appear in Physical Review B. Authors: Tommaso Rizzo. Comments: 32 pages, annotated codes in the ancillary files page. Comments: 28 pages plus appendices. Documentation for the auxiliary-field quantum Monte Carlo code.

Assaad 1 and 4 , M. Bercx 1 , F. Goth 1 , A. Hofmann 2 , E. Huffman 3 , Z. Parisen Toldin 1 , J. Portela 1 , J. Comments: pages, 11 figures. Submission to SciPost. Authors: Giulio Biroli , Marco Tarzia. Comments: 65 pages; 3 figures; 3 appendices; v2: some clarifications in section 3; reference added. Title: Integrability breaking in the one dimensional Bose gas: Atomic losses and energy loss. Comments: 23 pages, v2: references added plus minor changes. Title: Driven-dissipative control of cold atoms in tilted optical lattices.

Comments: 11 pages, 8 figures Corrected typos. Title: Bose Einstein condensation and ferromagnetism of low density Bose gas of particles with arbitrary spin. Babichenko , I. Kuzmak , V. Comments: 8 pages, 5 figures, 1 table. Title: Microscopic theory of high-temperature superconductivity in strongly correlated electronic systems.

Comments: 10 pages, 3 figures. Title: Heisenberg spin chains with additional isotropic three-site exchange interactions. Authors: Qiangsheng Lu , Kyle Y. Title: Extended Falicov-Kimball model at weak onsite and intersite Coulomb interactions.

Kapcia , J. Krawczyk , R. Comments: 11 pages, 8 figures. Pournaghavi , M. Title: Prediction of grain boundary structure and energy by machine learning. Title: Effect of van der Waals interactions on the stability of SiC polytypes. Authors: Sakiko Kawanishi , Teruyasu Mizoguchi. Comments: 12pages, 1table, 4figures.

Title: Optical conductivity of triple point fermions. Matter 33 Title: Nematic topological semimetal and insulator in magic angle bilayer graphene at charge neutrality. Comments: Updated discussions about energetics and added the band structure at empty filling. Title: Records for the moving average of a time series. Authors: Asem Wardak. Title: Insight into the charge density wave gap from contrast inversion in topographic STM images.

Bowler , Christoph Renner. Journal-ref: Physical Review Letters , Title: Bell correlations between light and vibration. Journal-ref: Science Advances Vol. Title: Geometric phase of Wannier-Stark ladders in alkaline-earth -like atoms. Authors: Philipp W. Klein , Adolfo G. Grushin , Karyn Le Hur. Title: Double-dot interferometer for quantum measurement of Majorana qubits and stabilizers.

Comments: 11 pages, 5 figures, and 2 tables. Journal-ref: Chin. B Vol. Title: Tunable capacitance in all-inkjet-printed nanosheet heterostructures. Timmerman , Bernard A. Comments: original article including supporting information file. Title: Reinforcement learning approach to non-equilibrium quantum thermodynamics. Authors: Pierpaolo Sgroi , G.

Massimo Palma , Mauro Paternostro. Subjects: Quantum Physics quant-ph ; Statistical Mechanics cond-mat. Mukherjee , J. Paddison , C. Ruff , A. Wildes , D. Keen , R. Smith , C. Grey , S. Comments: Revised manuscript, 27 pages main text, 6 figures, 5 pages supplementary material. Accepted for publication in Inorganic Chemistry. Journal-ref: Inorganic Chemistry 60, Petersson , Charles M. Title: Condensation and extremes for a fluctuating number of independent random variables.

Comments: 55 pages, 12 figures, final version, to be published in Journal of Statistical Physics. Journal-ref: J Stat Phys , 13 Authors: Allen Scheie. Comments: 4. Title: Charge density wave and superconducting phase in monolayer InSe. Comments: 12 pages, 9 figures, To appear in Phys. Title: Atomic origin for hydrogenation promoted bulk oxygen vacancies removal in vanadium dioxide. Title: Demultiplexing infrasound phonons with tunable magnetic lattices. Authors: Audrey A. Watkins , Osama R. Title: Stochastic motion of finite-size immiscible impurities in a dilute quantum fluid at finite temperature.

Authors: Umberto Giuriato , Giorgio Krstulovic. Authors: Edwin W. Title: A markovian random walk model of epidemic spreading. Authors: Michael Bestehorn , Alejandro P. Riascos , Thomas M. Michelitsch , Bernard A. Comments: 19 pages, 8 figures. Continuum Mech. PR ; Populations and Evolution q-bio. Peter Armitage. Journal-ref: Journal of Applied Physics , Title: Accelerating computational modeling and design of high-entropy alloys. Comments: 10 pages, 6 figures, submitted to Nature Computational Science.

Journal-ref: Nature Computational Science 1, Title: Impact cratering in sand: Comparing solid and liquid intruders. Journal-ref: Soft Matter, ,17, Title: An insulating doped antiferromagnet with low magnetic symmetry as a room temperature spin conduit. Title: Microwave Hall effect measurement for materials in the skin depth region. Authors: Ryo.

Title: Enhancement of maximum superconducting temperature by applying pressure and reducing the charge transfer gap. Authors: Piotr Wrzosek , Krzysztof Wohlfeld. Title: Engineered magnetization and exchange stiffness in direct-write Co-Fe nanoelements. Bunyaev , B. Budinska , R. Sachser , Q. Wang , K.

Levchenko , S. Knauer , A. Bondarenko , M. Urbanek , K. Guslienko , A. Chumak , M. Huth , G. Kakazei , O. Journal-ref: Appl. Title: Sampling and the complexity of nature. Authors: Dominik Hangleiter. Chapters 2, 3, 7, 8, 9 contain unpublished overview material. Subjects: Quantum Physics quant-ph ; Quantum Gases cond-mat. Comments: 5 figures in main text, 7 figures in supporting info.

Journal-ref: Advanced Materials , Mayoh , A. Hillier , G. Balakrishnan , M. Comments: 12 pages, 7 figures and 2 tables. Accepted in Physical Review B. Journal-ref: Physical Review B , Title: Ab initio investigations of point and complex defect structures in B2-FeAl. Comments: 16 pages, 5 figures, includes population based simulations. Title: Materials Fingerprinting Classification. Authors: Adam Spannaus , Kody J. Liaw , Louis J. Santodonato , David J.

Keffer , Vasileios Maroulas. LG ; Applications stat. Title: A reversed Kerr traveling wave parametric amplifier. Title: Odd-frequency pair density wave in the Kitaev-Kondo lattice model. Authors: Vanuildo S. Teixeira , Hermann Freire , Eduardo Miranda. Comments: arXiv admin note: text overlap with arXiv Title: Terahertz detection based on nonlinear Hall effect without magnetic field. Authors: Yang Zhang , Liang Fu. Title: Magnetic field-induced thermal emission tuning of InSb-based metamaterials in the terahertz frequency regime.

Sereni , Mauro Giovannini. Title: Overcoming the asymmetry of the electron and hole doping for magnetic transitions in bilayer CrI3. Comments: 27 pages, 7 figures in the main text, 2 figures in appendix and 11 figures in supplementary information The previous version has been replaced with this version to correct some typo in the Introduction section.

Title: Neural-networks model for force prediction in multi-principal-element alloys. Krishnamurthy , Soumik Sarkar , Duane D. Comments: 5 Figures. Title: Energetics of synchronisation for model flagella and cilia. Authors: Weida Liao , Eric Lauga. Title: Data-driven learning for the Mori--Zwanzig formalism: a generalization of the Koopman learning framework.

Comments: 42 pages, 7 figures, 2 algorithms. Dolgopolov , M. Melnikov , A. Shashkin , S. Huang , C. Liu , S. Comments: The following article has been submitted to the Journal of Chemical Physics. Title: Structural dis order and dynamic propensity in a mildly undercooled glass-forming liquid: Spatial correlations and the role of crystalline environments. Comments: 27 Pages, 7 Figures. Physica A Title: Understanding defect structures in metal additive manufacturing via molecular dynamics.

Authors: Gurmeet Singh , Anthony M. Waas , Veera Sundararaghavan. Title: Thermodynamic geometry of the Gaussian core model fluid. Authors: Masahiro O. Takahashi , Masahiko G. Title: Enhanced spin coherence while displacing electron in a 2D array of quantum dots. Wieck , Matias Urdampilleta , Tristan Meunier. Comments: 8 pages, 5 figures, 6 supplementary figures. Title: Quantum halo states in two-dimensional dipolar clusters.

Authors: G. Guijarro , G. Astrakharchik , J. Title: Experimental realization of Majorana hinge and corner modes in intrinsic organic topological superconductor without magnetic field at room temperature. Comments: 18 pages, 4 main figures, 5 supporting figures. Title: Light-induced Bose-Einstein condensation in two-dimensional systems of charge carriers with different masses.

Kibis , M. Boev , V. Antonov , D. Kukusta , L. Uba , A. Bonda , S. Title: Mean-field approximations of networks of spiking neurons with short-term synaptic plasticity. Authors: Richard Gast , Thomas R. Subjects: Neurons and Cognition q-bio.

Authors: Minoru Kanega , Tatsuhiko N. Ikeda , Masahiro Sato. Title: Discordant synchronization patterns on directed networks of identical phase oscillators with attractive and repulsive couplings. Authors: Thomas Peron. Subjects: Adaptation and Self-Organizing Systems nlin. Title: The Physics of Phase Bullying. Authors: Nikolay A. Shumovskyi , Thomas J. Longo , Sergey V.

Buldyrev , Mikhail A. Title: Anharmonic lattice dynamics in large thermodynamic ensembles with machine-learning force fields: the breakdown of the phonon quasiparticle picture in CsPbBr3. Authors: Jonathan Lahnsteiner , Menno Bokdam. Title: Spin dynamics from a constrained magnetic Tight-Binding model. Comments: 6 pages, 4 figures, supplementary information 4 pages enclosed. Title: Re-defining the concept of hydration water in water under soft confinement. Journal-ref: ACS Nano , 14, 7, , Title: Tunable spin-flop transition in artificial ferrimagnets.

Antropov , E. Kravtsov , M. Makarova , V. Proglyado , T. Keller , I. Subbotin , E. Pashaev , G. Prutskov , A. Vasiliev , Yu. Chesnokov , N. Bebenin , V. Ustinov , B. Keimer , Yu. Comments: article, 5 pages, 3 figures. Solovjov , A. Terekhov , E. Petrenko , L. Omelchenko , Zhang Cuiping. Journal-ref: Low Temperature Physics, 45, Chiesa , T. Guidi , S. Carretta , S. Ansbro , G. Timco , I. Vitorica-Yrezabal , E. Amoretti , R. Winpenny , P. Authors: Z.

Guguchia , H. Zhou , C. Wang , J. Yin , C. Mielke III , S. Tsirkin , I. Belopolski , S. Zhang , T. Cochran , T. Neupert , R. Khasanov , A. Amato , S. Jia , M. Hasan , H. Comments: 16 pages, 8 figures. This work builds on our earlier finding on Co3Sn2S2, arXiv Title: Consistent polynomial expansions of stored energy function for incompressible hyperelastic materials.

Subjects: Classical Physics physics. Bhartiya , S. Hayashida , K. Povarov , Z. Yan , Y. Qiu , S. Raymond , A. Title: Equilibrium of Kirchhoff's rods subject to a distribution of magnetic couples. Authors: Marzio Lembo , Giuseppe Tomassetti. Authors: Mark Watson. Comments: 28 pages, 11 Figures, Comments Welcome. HE ; Strongly Correlated Electrons cond-mat. Seredinski , E. Arnault , V. Costa , L. Zhao , T. Larson , K. Watanabe , T. Taniguchi , F.

Amet , A. Newaz , G. Title: Bethe strings in the spin dynamical structure factor of the Mott-Hubbard phase in one-dimensional fermionic Hubbard model. Authors: Jose M. Carmelo , Tilen Cadez. Comments: 31 pages, 13 figures. Authors: Mohammed A. Kalil , Nicky R. Baumgartner , Marola W. Issa , Shawn D. Ryan , Christopher L. Title: Low-energy in-gap states of vortices in superconductor-semiconductor heterostructures. Authors: Alexander Ziesen , Fabian Hassler. Title: A new second order upper bound for the ground state energy of dilute Bose gases.

Comments: 42 pages, minor typos corrected. Subjects: Mathematical Physics math-ph ; Quantum Gases cond-mat. Title: Magnetic properties of transition metal dimers probed by inelastic neutron scattering. Journal-ref: Dalton Trans. Authors: Anthony T. Chieco , Douglas J. Comments: The paper is 14 pages, 10 figures. Title: Measurement-induced criticality as a data-structure transition. Authors: Xhek Turkeshi. Comments: 5 pages, 3 figures, supplementary file included. Title: Phonon-assisted carrier tunneling in coupled quantum dot systems with hyperfine-induced spin flip.

Comments: Substantially revised and extended version. Matan , T. Ono , G. Gitgeatpong , K. Miao , S. Torii , T. Kamiyama , A. Miyata , A. Matsuo , K. Kindo , S. Takeyama , Y. Nambu , P. Piyawongwatthana , T. Sato , H. Comments: 14 pages, 9 figures, published version with typos corrected.

B 99, Title: Regarding the universality of long range order irrespective of the probability distribution. Authors: Vaibhav Wasnik. Wang, L. Li, L. Shi, H. Wu, and L. Chua [J. Authors: Y. Pershin , M. Di Ventra. Comments: Following this comment, the article [F. Chua, J. The retraction notice can be found at this https URL. Subjects: Emerging Technologies cs. ET ; Mesoscale and Nanoscale Physics cond-mat. Title: Exact solution of electronic transport in semiconductors dominated by scattering on polaronic impurities.

Krsnik , I. Title: A new view on the origin of zero-bias anomalies of Co atoms atop noble metal surfaces. Comments: Supplementary Information included. Journal-ref: Nature Communications 11, Title: Quantum computation of lowest-energy Kramers states and magnetic g-factors of rare earth ions in crystals. Makushin , E. Title: Statistical physics of social networking. Comments: Error in manuscript as probabilities evaluted may go greaater than 1. Title: Deep learning of contagion dynamics on complex networks.

Authors: Peco Myint , Karl F. Ludwig, Jr. Title: Multi-critical topological transition at quantum criticality. Comments: 23 pages including appendices , 13 figures. Recently revised version with modified figures, additional references and discussions. Journal-ref: Scientific Reports, 11, Title: Band-gap tuning in 2D spatiotemporal phononic crystals. Psiachos , M. Comments: Significant changes from previous version.

Applied 15, Munoz-Castaneda , Cesar Romaniega. Comments: 9 pages, 8 figures We are submitting this manuscript for publication in Physical Review D. Title: Gapped Chiral Fermions. Authors: Shlomo S. Razamat , David Tong. Comments: 21 pages. Title: Intrinsic and extrinsic effects on intraband optical conductivity of hot carriers in photoexcited graphene. Authors: Masatsugu Yamashita , Chiko Otani. Authors: Jing Li , Valerio Olevano. Comments: 6 pages 4 figures, 2 table. Title: Finite-size corrections in critical symmetry-resolved entanglement.

Title: Directed long-range transport of a nearly pure component atom clusters by the electromigration of a binary surface alloy. Authors: Mikhail Khenner. PS ; Applied Physics physics. Title: Dynamical theory for the battery's electromotive force. Title: Crossed optical cavities with large mode diameters.

Heinz , J. Trautmann , N. Park , I. Bloch , S. Comments: 4 pages, 4 figures, 1 page supplemental material. Title: Fully superconducting Josephson bolometers for gigahertz astronomy. IM ; Superconductivity cond-mat. Title: Friedel oscillations induced by magnetic skyrmions: from scattering properties to all-electrical detection.

Authors: Mohammed Bouhassoune , Samir Lounis. Journal-ref: Nanomaterials 11, Title: Topological superconductivity in nanowires proximate to a diffusive superconductor-magnetic insulator bilayer. Cole , Andrey E. Comments: 12 pages, 5 figures; v2: minor improvements. Title: Experimental evidence on the dissipationless transport of chiral edge state of the high-field Chern insulator in MnBi2Te4 nanodevices. Journal-ref: Journal of Chemical Physics, Vol.

Title: Electroabsorption by confined excitons with Gaussian interaction potential. Authors: Yuriy D. Sibirmovsky , Ivan S. Vasil'evskii , Nikolay I. Comments: Comments are welcome. Journal-ref: Phase Transitions, , Comments: Extensively revised version with a few new interpretations of calculations.

Comments will be very much appreciated. Title: A particle-field representation unifies paradigms in active matter. Aranson , Fernando Peruani. Journal-ref: Nat. Comments: accepted at Annu. Journal-ref: Annu. Comments: 49 pages, LaTeX; typos corrected; abstract revised; new subsection 1. Subjects: Mathematical Physics math-ph ; Statistical Mechanics cond-mat.

Authors: Yaroslav V. Zhumagulov , Alexei Vagov , Natalia Yu. Senkevich , Dmitry R. Gulevich , Vasili Perebeinos. Bonfiglio , K. Rode , G. Atcheson , P. Stamenov , J. Coey , A. Kimel , Th. Rasing , A. Comments: 5 pages, 3 figures, J. Matter Title: Beyond skyrmions: Review and perspectives of alternative magnetic quasiparticles.

Journal-ref: Physics Reports , 1 Title: Observation of Pauli Crystals. Preiss , Selim Jochim. Title: Self-consistent T-matrix approach to gap renormalization in quantum magnets with bond disorder. Authors: Oleg I. Title: The phase diagram of ultra quantum liquids.

Authors: Takao Tsumuraya , Yoshikazu Suzumura. Title: Topological entanglement properties of disconnected partitions in the Su-Schrieffer-Heeger model. Comments: 20 pages, 9 figures. Journal-ref: SciPost Phys. Core 3, Title: Revisiting a stability problem of two-component droplets. Version accepted at PRL.

Includes classical solution for a small protein, a finite-size scaling analysis, and calculations on a D-WAVE quantum annealer. Title: Subsampled directed-percolation models explain scaling relations experimentally observed in the brain. Authors: Tawan T. Carvalho , Antonio J. Aguiar , Thais P. Silva , Nivaldo A. Carelli , Mauro Copelli. Comments: 15 pages, 9 figures, submitted to Frontiers Neural Circuits. Journal-ref: Front. Neural Circuits 14, 83 Title: Is the atomic metal vapor a dielectric state?

Khomkin , A. Comments: 5 pages, 2 figures. Submitted to Physica Scripta. Subjects: Plasma Physics physics. Authors: Sydney N. Lavan , Adedayo M. Sanni , Aaron S. Rury , Zhen-Fei Liu. Comments: 10 figures in the main text; 9 figures in the Supporting Information. C , Title: Structural and electronic properties of realistic two-dimensional amorphous topological insulators.

Authors: Bruno Focassio , Gabriel R. Title: Power spectrum and form factor in random diagonal matrices and integrable billiards. Authors: Roman Riser , Eugene Kanzieper. Journal-ref: Annals of Physics , Subjects: Chaotic Dynamics nlin. Title: Hedgehog-lattice spin texture in classical Heisenberg antiferromagnets on the breathing pyrochlore lattice. Authors: Kazushi Aoyama , Hikaru Kawamura.

Comments: 16 pages, 12 figures, accepted in PRB. Title: Large deviations for Kac-like walks. Authors: Erez Zohar. Authors: Pablo M. Perez-Piskunow , Stephan Roche. Title: Quantum oscillations in the zeroth Landau Level and the serpentine Landau fan. Devakul , Yves H. Kwan , S. Sondhi , S.

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Young, Antonio Lombardo, Andrea C. ACS Omega , 4 5 , Macromolecules , 51 20 , ACS Omega , 3 5 , Dielectric films with good dielectric breakdown strength based on poly arylene ether nitrile enhanced by nano boron nitride and graphene oxide via noncovalent interaction.

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