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Applied Physics Express and JJAP @apexjjap.bsky.social · 18h

[2025 OPEN ACCESS] Multi-channel AlN/GaN Schottky barrier diodes 2025 Appl. Phys. Express 18 016502 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #GaN #Schottky #Barrier #Diodes #channel #AlN/GaN #2DEG

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Applied Physics Express and JJAP @apexjjap.bsky.social · 23h

[Spotlights:2024 OPEN ACCESS] Demonstration of UV-A stimulated emission from optical pumping with a nano-porous cladding layer 2024 Appl. Phys. Express 17 122001 iopscience.iop.org/article/10.3... Spotlights iopscience.iop.org/journal/1882... #APEX #Physics #OA #オープンアクセス #GaN #Ultraviolet #Diode

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Applied Physics Express and JJAP @apexjjap.bsky.social · 03/10/2026

[2025 OPEN ACCESS] 3 kV monolithic bidirectional GaN HEMT on sapphire 2025 Appl. Phys. Express 18 016501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #GaN #HEMT #Bidirectional #Transistor #Bandga #Mobility #Transistor

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Applied Physics Express and JJAP @apexjjap.bsky.social · 03/10/2026

[2024 OPEN ACCESS] Rocksalt-structured MgZnO-based UV-C lamp emitting in 190–220 nm spectral range using 146 nm line of Kr2* generated by dielectric barrier discharge 2024 Appl. Phys. Express 17 121001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #Rocksalt #MgZnO #UVC #Dielectric

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Applied Physics Express and JJAP @apexjjap.bsky.social · 02/10/2026

[2025 OPEN ACCESS] Enantiospecific mirror-imaged growth in overlayers of enantiopure thiadiazole-[9]helicene on Au(111) without commensurability 2025 Appl. Phys. Express 18 015502 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Surface #Chiral #electron #diffraction #Epitaxial

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Applied Physics Express and JJAP @apexjjap.bsky.social · 02/10/2026

[2024 OPEN ACCESS] Non-destructive orientation mapping of die-attach lead-free solder 2024 Appl. Phys. Express 17 116504 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #synchrotron #radiation #xray #orientation #mapping #leadfree #solder

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Applied Physics Express and JJAP @apexjjap.bsky.social · 01/10/2026

[2025 OPEN ACCESS] Surface patterning of wide-gap semiconducting β-Ga2O3 thin films by area selective crystallization via room-temperature excimer laser annealing and low-toxic wet etching processes 2025 Appl. Phys. Express 18 015501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 01/10/2026

[2024 OPEN ACCESS] Impact of post-deposition annealing on SiO2/SiC interfaces formed by plasma nitridation of the SiC surface and SiO2 deposition 2024 Appl. Phys. Express 17 116503 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #SiC #Silicon #carbide #MOS #interface #density

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Applied Physics Express and JJAP @apexjjap.bsky.social · 30/09/2026

[2025 OPEN ACCESS] Plasmonically-enhanced reconfigurable photodetector based on graphene/Sb2S3 heterojunction 2025 Appl. Phys. Express 18 015003 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Quantum #wire #effects #exchange #correlation #spintronics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 30/09/2026

[2024 OPEN ACCESS] Development of the 1-D X-ray beam diffuser for multilayer monochromator and its application to X-ray phase tomography 2024 Appl. Phys. Express 17 116502 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #Xray #beam #monochromator #diffuser #tomography #Synchrotron

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Applied Physics Express and JJAP @apexjjap.bsky.social · 29/09/2026

[2025 OPEN ACCESS] Spin polarised quantum conductance in 1D channels 2025 Appl. Phys. Express 18 015002 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Quantum #wire #effects #exchange #correlation #spintronics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 29/09/2026

[2024 OPEN ACCESS] GHz voltage amplification in a stack of piezoelectric ScAlN and non-piezoelectric SiO2 layers 2024 Appl. Phys. Express 17 116501 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #Ultrasonics #Bulk #acoustic #wave #piezoelectric

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Applied Physics Express and JJAP @apexjjap.bsky.social · 28/09/2026

[2025 OPEN ACCESS] Stabilization of a silicon double quantum dot based on a multi-dimensional gradient descent technique 2025 Appl. Phys. Express 18 015001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Silicon #quantum #dot #dimensional #feedback

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Applied Physics Express and JJAP @apexjjap.bsky.social · 28/09/2026

[2024 OPEN ACCESS] Electron temperature characterization of H2 processing plasma by optical emission spectroscopy 2024 Appl. Phys. Express 17 116001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #electron #temperature #hydrogen #plasma #OES

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Applied Physics Express and JJAP @apexjjap.bsky.social · 27/09/2026

[2025 OPEN ACCESS] Intrinsic field-effect mobility in thin-film transistor with polycrystalline In2O3 channel based on transfer length method 2025 Appl. Phys. Express 18 014001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #thinfilm #transistor #oxide #semiconductor #In2O3

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Applied Physics Express and JJAP @apexjjap.bsky.social · 27/09/2026

[2024 OPEN ACCESS] Epitaxial growth of Ge1−xSnx thin film with Sn composition of 50% and possibility of Ge–Sn ordered bonding structure formation 2024 Appl. Phys. Express 17 115503 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #Germanium #Tin #Zincblend #Epitaxial #semiconductor

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Applied Physics Express and JJAP @apexjjap.bsky.social · 26/09/2026

[2025 OPEN ACCESS] Single-qubit anisotropy induced by micromagnet in Si-MOS quantum dot 2025 Appl. Phys. Express 18 012006 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Si #MOS #spin #orbit #coupling #qubit #Anisotropy

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Applied Physics Express and JJAP @apexjjap.bsky.social · 26/09/2026

[2024 OPEN ACCESS] Evaluation of stress in (111) homoepitaxial CVD diamond films by Raman spectrum and nitrogen-vacancy centers 2024 Appl. Phys. Express 17 115502 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #diamond #CVD #Nitrogen #Vacancy #NVcenter #stress #misorientation

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Applied Physics Express and JJAP @apexjjap.bsky.social · 25/09/2026

[2025 OPEN ACCESS] Padding-enabled real-time high-fidelity temporal single pixel imaging 2025 Appl. Phys. Express 18 012005 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #temporal #pixel #imaging #sacrificial #padding #compressed #sensing #readout

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Applied Physics Express and JJAP @apexjjap.bsky.social · 25/09/2026

[2024 OPEN ACCESS] Heavy electron doping in monolayer MoS2 on a freestanding N-face GaN substrate 2024 Appl. Phys. Express 17 115002 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #dichalcogenides #Gallium #nitride #Photoluminescence #microscopy #polarization

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Applied Physics Express and JJAP @apexjjap.bsky.social · 24/09/2026

[2025 OPEN ACCESS] Free space optical communication based on a multi-wavelength optical phased array using Fresnel reflection 2025 Appl. Phys. Express 18 012004 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Optical #communication #phase #Coherent #beam

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Applied Physics Express and JJAP @apexjjap.bsky.social · 24/09/2026

[2024 OPEN ACCESS] Self-traceable angle standards with simplified traceability chain for dimensional metrology 2024 Appl. Phys. Express 17 115001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #dimensional #metrology #traceability #lithography #SEM #calibration

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Applied Physics Express and JJAP @apexjjap.bsky.social · 23/09/2026

[2025 OPEN ACCESS] Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration 2025 Appl. Phys. Express 18 012003 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #fluorescence #spectroscopy #spectrometer #calibration

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Applied Physics Express and JJAP @apexjjap.bsky.social · 23/09/2026

[2024 OPEN ACCESS] Sub-nA photovoltaic energy harvesting circuit for miniaturized battery-less sensor edges 2024 Appl. Phys. Express 17 114501 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #energyharvesting #Wireless #CMOS #photovoltaic #optical #electronics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 22/09/2026

[2025 OPEN ACCESS] Long period fiber gratings in anti-resonant hollow core fiber 2025 Appl. Phys. Express 18 012002 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #LPFG #resonant #hollow #fiber #CO2 #laser #grating #sensing

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Applied Physics Express and JJAP @apexjjap.bsky.social · 22/09/2026

[2024 OPEN ACCESS] Field-free spin-orbit torque switching with enhanced switching ratio in Co/Ni multilayers by laterally broken symmetry induced by He ion bombardment 2024 Appl. Phys. Express 17 113001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #switching #torque #irradiation

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Applied Physics Express and JJAP @apexjjap.bsky.social · 21/09/2026

[2025 OPEN ACCESS] Drastic enhancements of direct and indirect light emissions from Ge microbridge web-structures via efficient light confinements 2025 Appl. Phys. Express 18 012001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Germanium #microstructure #Optical #techniques

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Applied Physics Express and JJAP @apexjjap.bsky.social · 21/09/2026

[2024 OPEN ACCESS] Signal-enhanced high-sensitivity atomic magnetometer based on multi-pass cell 2024 Appl. Phys. Express 17 112003 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #atomic #magnetometer #cell #linear #correlation

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Applied Physics Express and JJAP @apexjjap.bsky.social · 20/09/2026

[2025 OPEN ACCESS] Formation of shallow-acceptor defects in Li-irradiated N-type silicon 2025 Appl. Phys. Express 18 011002 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #defect #silicon #doping #lithium #acceptor

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Applied Physics Express and JJAP @apexjjap.bsky.social · 20/09/2026

[2024 OPEN ACCESS] Nonlinear polarization rotation based 635 nm praseodymium doped mode-locked fiber laser 2024 Appl. Phys. Express 17 112002 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #laser #fiberlaser #visiblelaser #modelocking #praseodymium #nonlinear

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Applied Physics Express and JJAP @apexjjap.bsky.social · 19/09/2026

[2025 OPEN ACCESS] High external quantum efficiency in InGaN-based green micro-light emitting diodes at ultra-low current density by removing pre-wells 2025 Appl. Phys. Express 18 011001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #InGaN #LED #prewells #Vpits #EQE

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Applied Physics Express and JJAP @apexjjap.bsky.social · 19/09/2026

[2024 OPEN ACCESS] Room temperature ballistic transport of exciton-polaritons in a one-dimensional whispering gallery microcavity 2024 Appl. Phys. Express 17 112001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #polariton #ballistic #condensate #spectroscopy

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Applied Physics Express and JJAP @apexjjap.bsky.social · 18/09/2026

[2025 Open Access] Direct phase-compensation method of piezoelectric resonant MEMS scanners through control of driving signal phase and duty cycle 2025 Appl. Phys. Express 18 127001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #MEMS #micromirror #Piezoelectric #actuator #phase

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Applied Physics Express and JJAP @apexjjap.bsky.social · 18/09/2026

[2024 OPEN ACCESS] Red light-emitting diode with full InGaN structure on a ScAlMgO4 substrate 2024 Appl. Phys. Express 17 111001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #InGaN #ScAlMgO4 #LEDs #MOVPE #gallium #nitride

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Applied Physics Express and JJAP @apexjjap.bsky.social · 17/09/2026

[2025 Open Access] High-frequency and high-power AlGaN/GaN MOSHEMTs fabricated using atomic layer etching for gate recess 2025 Appl. Phys. Express 18 126501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #GaN #HEMTs #Si #etching #recess #voltage #measurements #wave

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Applied Physics Express and JJAP @apexjjap.bsky.social · 17/09/2026

[2024 OPEN ACCESS] Growth of water-insoluble rutile GeO2 thin films on (001) TiO2 substrates with graded GexSn1−xO2 buffer layers 2024 Appl. Phys. Express 17 105501 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #GeO2 #rutile #CVD #Germanium #dioxide #TiO2 #SnO2

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Applied Physics Express and JJAP @apexjjap.bsky.social · 16/09/2026

[2025 Open Access] Helically oriented polymer thin films by polarized UV-assisted vapor deposition polymerization 2025 Appl. Phys. Express 18 125501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #chirality #polymerization #photo #alignment #organic #polymer

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Applied Physics Express and JJAP @apexjjap.bsky.social · 16/09/2026

[2024 OPEN ACCESS] High-voltage kV-class AlN metal-semiconductor field-effect transistors on single-crystal AlN substrates 2024 Appl. Phys. Express 17 104002 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #AlN #MESFETs #Temperature #measurements

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Applied Physics Express and JJAP @apexjjap.bsky.social · 15/09/2026

[2025 Open Access] Second harmonic generation in horizontally aligned AlN/SiNx hybrid waveguide for integrated wavelength converter 2025 Appl. Phys. Express 18 122001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #nonlinear #optics #Waveguide #conversion #nitride #semiconductors

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Applied Physics Express and JJAP @apexjjap.bsky.social · 15/09/2026

[2024 OPEN ACCESS] Recovery of drain-induced threshold voltage shift by positive gate bias in GaN power HEMTs with p-GaN gate 2024 Appl. Phys. Express 17 104001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #GaN #HEMT #threshold #voltage #instabilities #leakage #current #Schottky

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Applied Physics Express and JJAP @apexjjap.bsky.social · 14/09/2026

[2025 Open Access] Tunable visible-light shift current in strain-engineered ferroelectric perovskite CsPbI3 2025 Appl. Phys. Express 18 121001 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #photovoltaic #ferroelectric #halide #perovskite #engineering #polarization #photocurrent

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Applied Physics Express and JJAP @apexjjap.bsky.social · 14/09/2026

[2024 OPEN ACCESS] Single- and dual-tube He–Ne lasers for high-power excitation of LG01-mode vortex beam 2024 Appl. Phys. Express 17 102001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #laser #defect #spatial #Laguerre #Gaussian #beam

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Applied Physics Express and JJAP @apexjjap.bsky.social · 13/09/2026

[Review] Kinetics of thermal oxidation of silicon 2025 Appl. Phys. Express 18 120101 iopscience.iop.org/article/10.3... APEX-NEXT (Noteworthy Excellent Topics) iopscience.iop.org/collections/... #APEX #OpenAccess #Review #Physics #SiO2 #Si #Interface #Diffusion #Oxidation #Molecular #Dynamics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 13/09/2026

[2024 OPEN ACCESS] High current density 1.2 kV class HfO2-gated vertical GaN trench MOSFETs 2024 Appl. Phys. Express 17 101003 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #GaN #trench #MOSFET #hafnium #dioxide #semiconductor #power #dielectrics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 12/09/2026

[Open Access] Fabrication of β-Ga2O3/air-gap structures on (010) β-Ga2O3 by wet etching in tetramethylammonium hydroxide (TMAH) 2025 Appl. Phys. Express 18 116501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #Ga2O3 #TMAH #cantilever #bridge #etching #MEMS

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Applied Physics Express and JJAP @apexjjap.bsky.social · 12/09/2026

[Spotlight 2024 : OPEN ACCESS] High-current, high-voltage AlN Schottky barrier diodes 2024 Appl. Phys. Express 17 101002 iopscience.iop.org/article/10.3... Spotlights iopscience.iop.org/journal/1882... #APEX #Physics #OpenAccess #Spotlights #AlN #Schottky #diode #powerelectronics

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Applied Physics Express and JJAP @apexjjap.bsky.social · 11/09/2026

[Open Access] Degradation driven by ambient oxygen and moisture during film preparation of solution-processed PHPS barrier films 2025 Appl. Phys. Express 18 115501 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #perhydropolysilazane #VUV #irradiation #environment #barrier #film

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Applied Physics Express and JJAP @apexjjap.bsky.social · 11/09/2026

[2024 OPEN ACCESS] The efficient method for searching stable structures in herringbone-phase organic semiconductors using density functional theory 2024 17 101001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #organic #semiconductor #crystal #prediction #density #theory

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Applied Physics Express and JJAP @apexjjap.bsky.social · 10/09/2026

[Spotlights] High mobility In2O3 thin films grown by atomic layer deposition using a microwave remote plasma source for field-effect transistor applications 2025 Appl. Phys. Express 18 114003 iopscience.iop.org/article/10.3... #APEX #OpenAccess #Physics #oxide #semiconductor #atom #transistor

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Applied Physics Express and JJAP @apexjjap.bsky.social · 10/09/2026

[2024 OPEN ACCESS] Physical reservoir computing with visible-light signals using dye-sensitized solar cells 2024 Appl. Phys. Express 17 097001 iopscience.iop.org/article/10.3... #APEX #Physics #OpenAccess #Reservoir #Computing #Dye #sensitized #solar #solarcells #Machinelearning

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