Applied Physics Express

Article	Citations
Detecting the orbital angular momentum from speckle via convolutional neural network	70
Thermoelectric measurements of nanomaterials by nanodiamond quantum thermometry	68
One-step assembly of TA-FeIII supramolecular shell on AgNPs surface for regulating fluorescence intensity of quantum dots	67
Collective residue interactions in trimer complexes of SARS-CoV-2 spike proteins analyzed by fragment molecular orbital method	62
Revealing the quadrupole radiation of liquid gallium nanospheres	59
High throughput observation of latent images on resist using laser-based photoemission electron microscopy	58
Femtosecond Z-scan measurement of third-order nonlinear optical response of fluorine-doped tin oxide	50
Magnetism control of thin CoFeB layers by ferroelectric polarization	47
Formation of neuron-microelectrode junction mediated by a synapse organizer	46
Broadband optical wavelength conversion through four-wave mixing in W3-type AlGaAs photonic crystal waveguides	41
Evaluation and bioparticle density correlation analysis of extended gate HEMT sensors for biological detection from microscopic view	41
Vertical GaN p–n diode with deeply etched mesas by contactless photo-electrochemical etching	40
Enhancement of short-wavelength range responsibility for PIN silicon photodetectors using additional fluorescent carbon quantum dots nanoparticles	40
Centimeter-scale laser lift-off of an AlGaN UVB laser diode structure grown on nano-patterned AlN	33
N-polar GaN p-n junction diodes with low ideality factors	32
Vortex structure in relaxed BaTiO3/SrTiO3 superlattice	32
Axis thermal expansion switching in transition-metal zirconides TrZr2 by tuning the c/a ratio	31
RFSoC-based radio-frequency reflectometry in gate-defined bilayer graphene quantum devices	30
Lightweight and high-precision materials property prediction using pre-trained Graph Neural Networks and its application to a small dataset	30
Quartz-free hydride vapor phase epitaxy for production of large size GaN-on-GaN epitaxial wafers	30
Optically pumped lasing in a single crystal cavity of thiophene/phenylene co-oligomers grown via improved crystal growth methods in solution	29
Sub-pT magnetic field detection by tunnel magneto-resistive sensors	27
Wide-field imaging of the magnetization process in soft magnetic-thin film using diamond quantum sensors	26
Magnetic field tuning of photoelectric and photoluminescence effects in BiFe0.9Co0.1O3 thin film	26
Effective suppression of interface states in recessed-gate MIS-HEMTs by TMAH wet etching	26

Core–shell yarn-structured triboelectric nanogenerator for harvesting both waterdrop and biomechanics energies	25
Room temperature demonstration of in-materio reservoir computing for optimizing Boolean function with single-walled carbon nanotube/porphyrin-polyoxometalate composite	25
Stepped acoustic metasurface with simultaneous modulations of phase and amplitude	25
Strong light confinement and optical force enhancement in phosphorene with acoustic plasmons	25
Terahertz aptasensor for dopamine neurochemical detection	25
High-density spin-wave soliton train	25
Elastic constants of GaN grown by the oxide vapor phase epitaxy method	24
Observation of low-frequency Raman peak in layered WTe2	24
Thermoelectric properties of composition-controlled Fe2TiSi-based full-Heusler thin films	23
Layer-number tailoring and template-induced orientation control of 2D perovskites on 3D perovskites by adopting the Dion–Jacobson phase	21
Phase-controllable multi-laser system with coaxially combined near-infrared and subcycle mid-infrared and THz pulsed beams	21
A high-RF-bandwidth, high-IF-bandwidth monolithic terahertz heterodyne receiver based on AlGaN/GaN nonlinear transmission lines as a local oscillator and mixer	20
Compensation of noise floor distortion in long-range simplified optical correlation-domain reflectometry without the use of electrical spectrum analyzer	20
Plasmon–exciton coupling in a dimer cavity revisited: effect of excitonic dipole orientation	20
Vacuum frequency measurement of 7S3-7P4 transition in Cr atoms using laser-induced fluorescence	19
Bias-dependent two-phase anisotropy in magnetoresistance of a GaMnAs-based magnetic tunnel junction	19
Fringe- and speckle-free holographic patterned illumination using time-multiplexed temporal focusing	19
Generation of single photon emitters at a SiO2/SiC interface by high-temperature oxidation and reoxidation at lower temperatures	19
Microsecond non-melt UV laser annealing for future 3D-stacked CMOS	19
Temperature-dependent Raman-active phonon modes and electron−phonon coupling in β-Ga2O3 microwire	19
Growth of water-insoluble rutile GeO2 thin films on (001) TiO2 substrates with graded Ge x Sn1−x O2	18
Enhanced dielectric/ferroelectric properties of P(VDF-TrFE) composite films with organic perovskite ferroelectrics	18
Broadband tunable acoustic metasurface based on piezoelectric composite structure with two resonant modes	18
Probing the bandgap and effects of t-BN domains in h-BN neutron detectors	18
High-rate OVPE-GaN crystal growth at a very high temperature of 1300 °C	18
Distinguishing the EH1 and S1 defects in n-type 4H-SiC by Laplace DLTS	18
Prospects for β-Ga2O3: now and into the future	17
Intrinsic field-effect mobility in thin-film transistor with polycrystalline In2O3 channel based on transfer length method	17
Seebeck-induced anomalous Nernst effect in van der Waals MnBi2Te4 layers	17
Coherent multiphoton photoemission spectroscopy of image-potential state on Ir(111) surface	17
Plasmonically-enhanced reconfigurable photodetector based on graphene/Sb2S3 heterojunction	16
Modelling of impedance dispersion in lateral β-Ga2O3 MOSFETs due to parallel conductive Si-accumulation layer	16
Theoretical study of the relationship between the electronic structure of carbon nanotube surface and its hydrogenation sites	16
Demonstration of recycling process for GaN substrates using laser slicing technique towards cost reduction of GaN vertical power MOSFETs	16
Correlation between the magnitude of interlayer exchange coupling and charge-to-spin conversion efficiency in a synthetic antiferromagnetic system	16
High-power and efficiency W-band InAlGaN/AlN/GaN high-electron-mobility transistors for future high-capacity wireless communications	16
Mid-infrared pulse generation using multi-plate white-light generation and optical parametric amplification in LiGaS2 crystals	16
In situ SiN/AlN/GaN HEMTs with regrown contacts using selective etching	15
Nanometer-precision measurements of geometric fluctuations via momentum-filtered spectroscopy	15
Tuning anisotropy of an organic DSB semiconductor in a microcavity	15
Omnidirectional reflection control of plane waves via giant magnetostrictive materials	15
Effects of hydrogen radical treatment on piezoresistance coefficients of germanium	15
Enhancement of high harmonic generation in liquid water by resonant excitation in the mid-infrared	14
All-pass phase shifting achieved by acoustic unidirectional guided resonances	14
Visualization of depletion layer in AlGaN homojunction p–n junction	14
Pressure-induced enhancement of spin-charge conversion efficiency in CoFeB/Pt bilayer	14
Transition of topological Hall effect for tetragonal Heusler Mn2PtSn thin film	14
Nanosecond-scale all-optical Ti3C2T x -MXene modulator	13
Structure dependence of oscillation characteristics of structure-simplified resonant-tunneling-diode terahertz oscillator	13
Piezoelectricity in binary wurtzite semiconductors: a first-principles study	13

Extreme mechanical metamaterials with independently adjustable elastic modulus and mass density	13
Ultra-thin midwavelength infrared absorber using bismuth based planar thin film metamaterials	13
Inversion-mode InGaAs FinFETs for RF applications	13
Microgrooves with low-index facets in halide vapor deposited (001) β-Ga2O3: origin of reverse leakage current in Schottky barrier diodes observed by high-sensitive emission micro	13
Fusion splicing of plastic optical fibers using a mid-IR fiber laser	13
A two-dimensional magnetic carbon allotrope of hexagonally arranged fused pentagons	13
Dual-band bilayer metasurfaces enabling platforms for independent polarization sensitive/insensitive modulations	13
Broadband focusing of seismic Rayleigh waves by Luneburg lens in the semi-infinite soil	13
Prediction of NdFe16-based permanent-magnet compounds with high magnetization	13
High speed evanescent waveguide photodetector with a 100 GHz bandwidth	13
Faraday rotator based on a silicon photonic crystal slab on a bismuth-substituted yttrium iron garnet thin film	13
Effect of annealing time and pressure on electrical activation and surface morphology of Mg-implanted GaN annealed at 1300 °C in ultra-high-pressure nitrogen ambient	13
Unveiling the degradation process of monolayer WSe2 with aging	13
The incorporation of AlScN ferroelectric gate dielectric in AlGaN/GaN-HEMT with polarization-modulated threshold voltage	12
Separate evaluation of interface and oxide hole traps in SiO2/GaN MOS structures with below- and above-gap light excitation	12
Identification of the position of piezoelectric polarization at the MoS2/metal interface	12
Beam size estimation method for mid-infrared lasers using silicon-based photonic semiconductor image sensor	12
InGaN-based LEDs on convex lens-shaped GaN arrays toward multiwavelength light emitters	12
Body doping dependence of field-effect mobility in both n- and p-channel 4H-SiC metal-oxide-semiconductor field-effect transistors with nitrided gate oxides	12
Type-II Weyl points in a synthetic three-dimensional acoustic lattice	12
Role of impact ionization and self-consistent tunnel injection in Schottky-barrier diodes operating under strong reverse-bias conditions	12
783 MHz fundamental repetition rate all-fiber ring laser mode-locked by carbon nanotubes	12
Tuning the exchange bias effect via thermal treatment temperature in bulk Ni50Mn42In3Sb5 Heusler alloys	12
Spectral beam combining of 2.8 μm fiber laser based on telescope system	12
An ultrathin acoustic metasurface composed of an anisotropic three-component resonator	12
Terahertz resonant-tunneling-diode oscillator with two offset-fed slot-ring antennas	11
Current-controlled electroluminescence from light-emitting diodes based on Tm, Er, and Eu codoped Ga2O3 thin films	11
An analytical method for evaluating the transient swelling layer during polymer film development using quartz crystal microbalance	11
Long-distance spin current transmission in single-crystalline NiO thin films	11
High external quantum efficiency in InGaN-based green micro-light emitting diodes at ultra-low current density by removing pre-wells	11
230 nm wavelength range far-UVC LED with low Al-composition differentiation between well and barrier layers of MQWs	11
Hydrogen-impurity-induced conductance peaks in constriction type Josephson junctions	11
Origin of broadband acoustic emission from a dancing cavitation bubble	11
Suppression of electromagnetic crosstalk by differential excitation for SAW generation	11
Improved uniformity of xanthan gum resistive memory device by lowering activation energy	11
Random network device fabricated using Ag2Se nanowires for data augmentation with binarized convolutional neural network	11
Direct observation of tip-gap interactions in THz scattering-type scanning near-field optical microscopy	11
Frustrated lattice orientation of cholesteric blue phase II induced by micro-patterned surface alignment	11
Continuous outcoupling of ultracold strontium atoms combining three different traps	11
A scheme to fabricate magnetic graphene-like cobalt nitride CoN4 monolayer proposed by first-principles calculations	11
Temperature dependence of liquid-gallium ordering on the surface of epitaxially grown GaN	11
Lateral-tandem organic photovoltaic cells with carrier transport and generation layers	11
Improvement of contact resistance at carbon electrode/organic semiconductor interfaces through chemical doping	10
Enhancement of focusing properties of Bessel-like beam by metallic surface nanostructure	10
Prediction of wide-gap topological insulating phase in metastable BiTeI	10
Corrigendum on “Record high extraction efficiency of free electron laser oscillator” [Appl. Phys. Express 13, 102007 (2020)]	10
Hybrid structure for vortex beam generation and propagation in LN crystal based on femtosecond laser direct writing	10
Deep-subwavelength and hydrostatic-pressure-resistant meta-absorber for broadband low-frequency underwater sound	10
Structural modulation of bilayer graphene under an external electric field and carrier doping	10
Pulsed sputtering selective epitaxial formation of highly degenerate n-type GaN ohmic contacts for GaN HEMT applications	10
Output-power equivalence of two- and four-terminal photovoltaic-thermoelectric hybrid tandems	10
Widely-tunable mid-infrared (2.6–5 μm) picosecond vortex laser	10
Impact of post-deposition annealing on SiO2/SiC interfaces formed by plasma nitridation of the SiC surface and SiO2 deposition	10
Density functional theory study on the effect of NO annealing for SiC(0001) surface with atomic-scale steps	10
Realization of low specific-contact-resistance on N-polar GaN surfaces using heavily-Ge-doped n-type GaN films deposited by low-temperature reactive sputtering technique	10
Effect of electric field frequency on double hysteresis loops and energy storage characteristics of Sm/Mn co-doped PMN-PT ferroelectric ceramics	10
High-pressure plasma etching up to 9 atm toward uniform processing inside narrow grooves of high-precision X-ray crystal optics	10
Large-size (1.7 × 1.7 mm2) β-Ga2O3 field-plated trench MOS-type Schottky barrier diodes with 1.2 kV breakdown voltage and 109 high on/off current ratio	10
Angular distribution measurement of high-energy argon neutral and ion in a 13.56 MHz capacitively-coupled plasma	10
Corrigendum: “Investigation of lattice anharmonicity in thermoelectric LaOBiS2–xSex through Grüneisen parameter” [Appl. Phys. Express 14, 071002 (2021)]	10
Process improvement of p-GaN HEMTs with a u-GaN etching buffer layer inserted	10
Stabilization of Bi vibration along c-axis in BiS2-based layered compounds La(O,F)Bi(S,Se)2 by Se substitution	10
Unusual photoinduced crystal structure dynamics in TaTe2 with double zigzag chain superstructure	10
The effect of SiN x film for H plasma implantation in p-GaN/AlGaN/GaN high electron mobility transistors	10
Hydride vapor phase epitaxial growth of AlGaN	10
Voltage-controlled magnetic anisotropy effect through a high-k MgO/ZrO2/MgO hybrid tunneling barrier	10
Comprehensive determination of proton diffusion in protonated NdNiO3 thin film by a combination of electrochemical impedance spectroscopy and optical observation	10
Identification and thermal healing of focused ion beam-induced defects in GaN using off-axis electron holography	10
Observation of unconventional spin-polarization induced spin–orbit torque in L12-ordered antiferromagnetic Mn3Pt thin films	10
Three-dimensional surface analysis of iron-based materials using synchrotron Mössbauer source	10
AlScN/GaN HEMTs with 4 A/mm on-current and maximum oscillation frequency >130 GHz	9
Fundamentals and recent advances of terahertz resonant tunneling diodes	9
Ferroelectric properties of BaTiO3 nanocube self-assembled monolayers: an investigation using piezoresponse force microscopy	9
Generation of deep levels near the 4H-SiC surface by thermal oxidation	9
Ultra-thin optical power converters based on Gires–Tournois resonator configuration operating in high-order modes	9
Optical and electrical properties of proton-implanted p-GaSb for electrical isolation	9
Two dimensional mixed heterostructure of Ti3C2/MoS2 for improving photoelectric response	9
Epitaxial ZnO piezoelectric layer on SiO2/Mo solidly mounted resonator fabricated using epitaxial Au sacrificial layer	9
IGZO synaptic thin-film transistors with embedded AlO x charge-trapping layers	9
Adhesionable flexible GaN-based microLED array film to brain surface for in vivo optogenetic stimulation	9

An inverted singlet-triplet excited state in a pentaazaphenalene derivative (5AP-N(C12)2)	9
Top-gate transistors fabricated on epitaxially grown molybdenum disulfide and graphene hetero-structures	9
Polarization-dependent photoluminescence of Ce-implanted MgO and MgAl2O4	9
Higher-order topological sound transport in synthetic spaces	9
DMD-based pure-phase superpixel method for digital holography	9
Demonstration of InGaN full-color monolithic micro-LED display using stacking and selective removal of the light-emitting layer	9
A gas flow velocity sensor fabricated with femtosecond laser using 4 μm ultra-thin glass sheet	9
Vortex beam generator based on exceptional topological phase in terahertz all-dielectric metasurface	9
Optical intensity far-field distribution of MEMS micro-mirror arrays by Fraunhofer diffraction	9
Neural-network-based transfer learning for predicting cryo-CMOS characteristics from small datasets	9
Thermal conductivity of BaZrO3 and KTaO3 single crystals	9
Magnetoresistance ratio in magnetic tunnel junction with silicon diffused MgO barrier	9
Interference cancellation analysis of output spectrum of virtual image phased array (VIPA) and application of VIPA in spontaneous Brillouin backscattering measurement	9
Thermoelectric properties of Nb-doped Sr1−x (La0.5Na0.5) x TiO3 perovskites	8
Microscopic observation of efficient intergrain charge transport processes in organic transistors of semicrystalline poly(3-hexylthiophene)	8
Mapping phonon hydrodynamic strength in micrometer-scale graphite structures	8
Acoustic manipulation of fractal metamaterials with negative properties and near-zero densities	8
Tunable plasma narrow-band filter for ultrafast high-power lasers	8
Anisotropic electrical properties of NiO x /β-Ga2O3 p-n heterojunctions on (2̅01), (001), and (010) crystal orientation	8
Impacts of capacitive current on electrolyte-gated graphene field-effect transistor arrays	8
Effect of an ultrathin Fe interlayer on the growth of MnGa and spin-orbit-torque induced magnetization switching	8
The correlation between carrier escape and injection in InGaN/GaN light-emitting diodes	8
High power transmission efficiency of wireless power transfer system using high-quality factor superconducting bulk coil	8
AlGaN/GaN HEMT on a free-standing GaN substrate with record 85.2% power-added efficiency at 2.45 GHz	8
Analysis of inverse-piezoelectric-effect-induced lattice deformation in AlGaN/GaN high-electron-mobility transistors by time-resolved synchrotron radiation nanobeam X-ray diffraction	8
Plasmonic dual-band waveguide with independently controllable band-notched characteristics	8
Scalable printing of two-dimensional single crystals of organic semiconductors towards high-end device applications	8
Fabrication of three-dimensional photonic crystals for near-infrared light by micro-manipulation technique under optical microscope observation	8
Large surface acoustic wave nonreciprocity in synthetic antiferromagnets	8
Polarization-insensitive epsilon-mu-near-zero effect in two-dimensional annular photonic crystals	8
Franz–Keldysh effect in β-Ga2O3 Schottky barrier diode under high reverse bias voltage	8
Cytotoxicity of plasma-irradiated lactate solution produced under atmospheric airtight conditions and generation of the methyl amino group	8
High performance vacuum annealed β-(AlxGa1−x)2O3/Ga2O3 HFET with fT/fMAX of 32/65 GHz	8
Electronic properties of the steps in bilayer Td-WTe2	8
Realistic simulation of thermoelectric characteristics of organic semiconductors based on electronic structure calculations	8
Battery-less optically-powered miniaturized glucose sensor with 12 mm diameter for continuous glucose measurement system	8
Numerical investigation of plasmon-enhanced emission from a nanofiber coupled single photon emitter	8
High-frequency characteristics of ultra-short gate MoS2 transistors	8
Si-doped AlN using pulsed metalorganic chemical vapor deposition and doping	8
Higher-order resonance of single-crystal diamond cantilever sensors toward high f‧Q products	8
Stable continuous-wave mode-locked laser from a 1645 nm Er:YAG ceramic oscillator	8
Low-noise sub-harmonic-mixing in 300-GHz band by Fermi-level managed barrier diode	8
The interferometric measurement of thermal lens effect in an LD pumped Tm-doped bulk laser	8
Reflectometric configuration for polymer optical fiber Bragg grating-based real-time tactile sensing	8
Limited current conduction due to various types of stacking faults in n-type 4H-SiC epilayers	8
Temperature dependence of power transfer efficiency and power handling capability of wireless power transfer system using superconducting bulk coil	8
High field performance of Si-doped n-AlN layers grown using pulsed MOCVD	8
Quantum beat of heavy-hole and light-hole excitons originating from interband Stark-ladder transitions in a biased GaAs/AlAs superlattice	8
Observation of mode splitting by magnon–magnon coupling in synthetic antiferromagnets	8
Distributed temperature–strain sensor based on inter-mode Kerr four-wave mixing of PMF: proposal and proof-of-concept	8
Sensitive phonon detection using a single Cooper-pair transistor	8
Random telegraph signals in nanoscale vertical junctionless transistors with gate-all-around	8
High-Frequency, low-voltage oscillations of dielectric elastomer actuators	8
Acoustic metalens with switchable and sharp focusing	8
P–i–n photodetector with active GePb layer grown by sputtering epitaxy	7
Nanoscale observation of subgap excitations in β-Si3N4 with a high refractive index using low-voltage monochromated STEM: a new approach to analyze the physical properties of def	7
Perfect acoustic absorption of Helmholtz resonators via tapered necks	7
Single-frequency high-energy pulses from an Er:Yb glass planar waveguide amplifier with good beam quality	7
High-speed growth of thick high-purity β-Ga2O3 layers by low-pressure hot-wall metalorganic vapor phase epitaxy	7
Auger recombination coefficient in heavily Nitrogen-doped 4H-SiC under high-level injection conditions	7
Size dependent characteristics of AlGaN-based deep ultraviolet micro-light-emitting-diodes	7
Spoof surface plasmon polariton developed in a rectangular waveguide with a controllable band-pass feature for millimeter-wave applications	7
Two-stage optical trapping and assembling of protein at air/solution interface	7
Asymmetric acoustic retroflection with a non-Hermitian metasurface mirror	7
Single-shot ultrafast dual-view imaging of shock waves in parallel laser processing	7
High-performance organic field effect transistor of liquid crystalline organic semiconductor using silver electrodes with bottom-gate top-contact configuration	7
Generation of nonlinear polarization to emit terahertz waves in above gap states in GaSb/AlGaSb multiple quantum wells	7
InGaN-based green micro-LED efficiency enhancement by hydrogen passivation of the p-GaN sidewall	7
Two-dimensional positronium lifetime imaging using certified reference materials	7
8.7 A/700 V β-Ga2O3 Schottky barrier diode demonstrated by oxygen annealing combined with self-aligned mesa termination	7
Switchable acoustic metagrating for three-channel retroreflection and carpet cloaking	7
Plasmonic red-light-emission enhancement by honeycomb-latticed InGaN/GaN ordered fine nanocolumn arrays	7
Energetics and electronic structure of bilayer Janus WSSe	7
Surface plasmon polaritons enhanced magnetic plasmon resonance for high-quality sensing	7
High linearity AlGaN/GaN HEMTs with Au-free Ti/Al/Ni/Ti ohmic contacts for Ka-band applications	7
Ferroelectric polymer thin-film memristors with asymmetric top electrodes	7
Crystalline quality of GaAs1−x Bi x grown below 250 °C using molecular beam epitaxy	7
Vertical β-Ga2O3 Schottky barrier diodes with trench staircase field plate	7
Sb-segregated GaInNAs/GaAs(Sb) triple quantum well core–multishell nanowires grown by molecular beam epitaxy	7
Enhancement of carrier mobility in metal-oxide semiconductor field-effect transistors using negative thermal expansion gate electrodes	7
Physical reservoir computing with visible-light signals using dye-sensitized solar cells	7
Reducing switching current with Gilbert damping constant in nanomagnets with perpendicular anisotropy under Dzyaloshinskii–Moriya interaction	7
Nitrogen isotope effects on boron vacancy quantum sensors in hexagonal boron nitride	7
CMOS-compatible integration of telecom band InAs/InP quantum-dot single-photon sources on a Si chip using transfer printing	7
Demonstration of III-nitride vertical-cavity surface-emitting lasers with a topside dielectric curved mirror	7
Resolving the spin polarization and magnetic domain wall width of (Nd,Dy)2Fe14B with spin-polarized scanning tunneling microscopy	7
A light-controllable topological transistor based on quantum tunneling of anomalous topological edge states	7
A method for exfoliating AlGaN films from sapphire substrates using heated and pressurized water	6
High-voltage AlN Schottky barrier diodes on bulk AlN substrates by MOCVD	6
Facile preparation of graphene–graphene oxide liquid cells and their application in liquid-phase STEM imaging of Pt atoms	6
Doping-dependent fixed charges in SiC/SiO2 structure	6
Determination of polarization states of light using the weak measurement with two pointers	6
Helicity-resolved Raman spectroscopy of mono- and a few-layers-thick PtSe2	6
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration	6
Terahertz-wave detector on silicon carbide platform	6