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Plasma-free dry etching of (001) β-Ga2O3 substrates by HCl gas
Plasma-free dry etching of (001) β-Ga2O3 substrates by HCl gas
In this study, we dry etched SiO2-masked (001) β-Ga2O3 substrates in HCl gas flow at a high temperature without plasma exc...
Regulation of droplet impacting on superhydrophobic surfaces: Coupled effects of macrostructures, wettability patterns, and surface motion
Regulation of droplet impacting on superhydrophobic surfaces: Coupled effects of macrostructures, wettability patterns, and surface motion
Superhydrophobic surfaces have shown great application prospects due to their excellent water repellency in many applicati...
Investigation of carbon incorporation in laser-assisted MOCVD of GaN
Investigation of carbon incorporation in laser-assisted MOCVD of GaN
Background carbon (C) impurity incorporation in metalorganic chemical vapor deposition (MOCVD) grown gallium nitride (GaN)...
Perspectives and recent advances of two-dimensional III-nitrides: Material synthesis and emerging device applications
Perspectives and recent advances of two-dimensional III-nitrides: Material synthesis and emerging device applications
Both two-dimensional (2D) transitional metal dichalcogenides (TMDs) and III–V semiconductors have been considered as poten...
Nonlinear nonlocal metasurfaces
Nonlinear nonlocal metasurfaces
Optical metasurfaces have recently emerged as the game changer in light manipulation and opened up new perspectives in man...
Enhanced operating temperature in terahertz quantum cascade lasers based on direct phonon depopulation
Enhanced operating temperature in terahertz quantum cascade lasers based on direct phonon depopulation
Room temperature operation of terahertz quantum cascade lasers (THz QCLs) has been a long-pursued goal to realize compact ...
Control of the interaction between pinning disorder and domain walls in Pt/Co/AlOx ultrathin films by He+ ion irradiation
Control of the interaction between pinning disorder and domain walls in Pt/Co/AlOx ultrathin films by He+ ion irradiation
We have studied the effect of He+ irradiation on the dynamics of chiral domain walls in Pt/Co/AlOx trilayers in the creep ...
Electrical tuning of robust layered antiferromagnetism in MXene monolayer
Electrical tuning of robust layered antiferromagnetism in MXene monolayer
A-type antiferromagnetism, with an in-plane ferromagnetic order and the interlayer antiferromagnetic coupling, owns inborn...
Environment friendly lead-free Cs3Sb2Br9 perovskite: Wide measure range, high sensitivity, and rapid sensing response for high-performance humidity sensor
Environment friendly lead-free Cs3Sb2Br9 perovskite: Wide measure range, high sensitivity, and rapid sensing response for high-performance humidity sensor
Due to the superiority of easy manufacture, low cost, coupled with super optoelectronic attributes, the metal halide perov...
Tunable responsivity in high-performance SiC/graphene UV photodetectors through interfacial quantum states by bias regulation
Tunable responsivity in high-performance SiC/graphene UV photodetectors through interfacial quantum states by bias regulation
Graphene/SiC/graphene photodetectors were fabricated by epitaxial graphene prepared on semi-insulated 4H-SiC (0001) using ...
Magnetization switching process by dual spin–orbit torque in interlayer exchange-coupled systems
Magnetization switching process by dual spin–orbit torque in interlayer exchange-coupled systems
We report current-induced magnetization switching in Pt/Co/Ir/Co/Pt multilayers with different Ir layer thicknesses (tIr),...
Quantum transport and shot noise in two-dimensional semi-Dirac system
Quantum transport and shot noise in two-dimensional semi-Dirac system
Two-dimensional (2D) semi-Dirac systems, such as 2D black phosphorus and arsenene, can exhibit a rich topological phase tr...
Epitaxial GaSb films directly grown on on-axis Si(001) with low defect density by MBE
Epitaxial GaSb films directly grown on on-axis Si(001) with low defect density by MBE
In recent years, GaSb-on-Si direct heteroepitaxy has been highly desirable to extend the operating wavelength range into m...
Ferroelectric dipole-MAPbI3 coupled x-ray detector
Ferroelectric dipole-MAPbI3 coupled x-ray detector
Blade coating offers a low-cost production method for fabricating perovskite thick-film x-ray detectors. However, due to t...
Reproducible high thermoelectric figure of merit in Ag2Se
Reproducible high thermoelectric figure of merit in Ag2Se
Ag2Se is a potentially useful material with interesting magnetoresistive and thermoelectric properties. In several recent ...
An encodable superconducting nanowire trigger
An encodable superconducting nanowire trigger
As a competitive technology, the superconducting nanowire single-photon detector (SNSPD) is developing from a single-pixel...
Enhancement of the bandgap emission from GaN epilayer by surface plasmon resonance in the quadrupole oscillation mode using Ag nanoparticles protected by an oxide thin film
Enhancement of the bandgap emission from GaN epilayer by surface plasmon resonance in the quadrupole oscillation mode using Ag nanoparticles protected by an oxide thin film
Surface plasmons resonance is a promising way to improve the luminescence efficiency of light-emitting materials including...
Amplitude-robust metastructure with combined bistable and monostable mechanisms for simultaneously enhanced vibration suppression and energy harvesting
Amplitude-robust metastructure with combined bistable and monostable mechanisms for simultaneously enhanced vibration suppression and energy harvesting
This Letter reports an amplitude-robust nonlinear dual-functional metastructure that combines bistable and monostable-hard...
Molecular p-doping induced dielectric constant increase of polythiophene films determined by impedance spectroscopy
Molecular p-doping induced dielectric constant increase of polythiophene films determined by impedance spectroscopy
The dielectric constant (εr) is a fundamental material parameter that governs charge transfer processes in organic semicon...
Feature single-pixel imaging: What you see is what you want
Feature single-pixel imaging: What you see is what you want
Traditional imaging technology is basically a “what you see is what you get” imaging method, providing images that resembl...
Low-threshold lasing of optically pumped micropillar lasers with Al0.2Ga0.8As/Al0.9Ga0.1As distributed Bragg reflectors
Low-threshold lasing of optically pumped micropillar lasers with Al0.2Ga0.8As/Al0.9Ga0.1As distributed Bragg reflectors
We report on the design, realization, and characterization of optically pumped micropillar lasers with low-absorbing Al0.2...
Impact of Mg-doping on the performance and degradation of AlGaN-based UV-C LEDs
Impact of Mg-doping on the performance and degradation of AlGaN-based UV-C LEDs
We investigate the impact of Mg-doping on the performance and degradation kinetics of AlGaN-based UV-C light-emitting diod...
Photofabrication of chiral plasmonic nanospiroids
Photofabrication of chiral plasmonic nanospiroids
Nanofabrication of three-dimensional chiral plasmonic structures has been a challenging research topic. In the present stu...
Low-frequency noise characteristics of indium–gallium–zinc oxide ferroelectric thin-film transistors with metal–ferroelectric–metal–insulator–semiconductor structure
Low-frequency noise characteristics of indium–gallium–zinc oxide ferroelectric thin-film transistors with metal–ferroelectric–metal–insulator–semiconductor structure
We investigate the low-frequency noise characteristics of indium–gallium–zinc oxide ferroelectric thin-film transistors (F...
Enhanced and modulated optical response of GaSe by coupling with resonant linear Bragg gratings
Enhanced and modulated optical response of GaSe by coupling with resonant linear Bragg gratings
The extensive application of GaSe in optoelectronic devices has generated great enthusiasm for the study of their fundamen...
Helimagnet-based nonvolatile multi-bit memory units
Helimagnet-based nonvolatile multi-bit memory units
In this Letter, we present a design of a helimagnet-based emerging memory device that is capable of storing multiple bits ...
Deep sub-60 mV/dec subthreshold swing independent of gate bias sweep direction in an in situ SiN/Al0.6Ga0.4N/GaN-on-Si metal-insulator high electron mobility transistor
Deep sub-60 mV/dec subthreshold swing independent of gate bias sweep direction in an in situ SiN/Al0.6Ga0.4N/GaN-on-Si metal-insulator high electron mobility transistor
In this Letter, we demonstrated deep sub-60 mV/dec subthreshold swings (SS) independent of gate bias sweep direction in Ga...
Investigating the effect of surface protrusions on galloping energy harvesting
Investigating the effect of surface protrusions on galloping energy harvesting
This Letter explores the potential effect of implementing different surface protrusions on galloping energy harvesters. Th...
MXene-based metal halide perovskite vertical field-effect transistors: Toward high current-density and high photodetection performance
MXene-based metal halide perovskite vertical field-effect transistors: Toward high current-density and high photodetection performance
Metal halide perovskite field-effect transistors (MHP-FETs) are of great interest due to the fascinating photonic and elec...
Electric field tunable multi-state tunnel magnetoresistances in 2D van der Waals magnetic heterojunctions
Electric field tunable multi-state tunnel magnetoresistances in 2D van der Waals magnetic heterojunctions
Magnetic tunnel junction (MTJ) based on van der Waals (vdW) magnetic layers has been found to present excellent tunneling ...
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