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Applied Physics Express and JJAP

@apexjjap.bsky.social

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Applied Physics Express #APEX Japanese Journal of Applied Physics #JJAP #Physics #Openaccess #Impact

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Applied Physics Express and JJAP @apexjjap.bsky.social · 14d

APEX-NEXT (Noteworthy Excellent Topics)

We have created a collection of review articles on applied physics entitled "APEX-NEXT", where “NEXT” stands for “Noteworthy Excellent Topics”.

iopscience.iop.org/collections/...

#APEX
#Review
#Openaccess
#physics

Applied Physics Express and JJAP @apexjjap.bsky.social · 4h

[2024 OPEN ACCESS]
High-power, stable single-mode CW operation of 1550 nm wavelength InP-based photonic-crystal surface-emitting lasers
2024 Appl. Phys. Express 17 042004

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#diode
#laser
#photonic
#crystal
#PCSELs

Applied Physics Express and JJAP @apexjjap.bsky.social · 4h

[OPEN ACCESS]
Prospects of mist CVD for fabrication of β-Ga2O3 MESFETs on β-Ga2O3 (010) substrates
2023 Appl. Phys. Express 16 081004

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#CVD
#Ga2O3
#MESFET
#Homoepitaxial

Applied Physics Express and JJAP @apexjjap.bsky.social · 8h

[Open Access]
Research on tactile sensation by physical reservoir computing with a robot arm and a Ag2S reservoir
2024 Jpn. J. Appl. Phys. 63 03SP17

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#Physical
#reservoir
#AI
#Robot
#object
#recognition
#Ag2S

Applied Physics Express and JJAP @apexjjap.bsky.social · 8h

[Spotlights 2023]
Ultrasonic focusing using a stacked thin-plate region
2023 Jpn. J. Appl. Phys. 62 SJ1005

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Lamb
#wave
#ultrasonic
#focusing
#phased
#array
#transducer
#numerical
#simulation

Applied Physics Express and JJAP @apexjjap.bsky.social · 12h

[Latest Article: Open Access]
Flexible and lightweight monolithic Cu(In, Ga)Se2 photovoltaic minimodule achieving 18.83% efficiency
2025 Appl. Phys. Express 18 106501

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#solarcell
#CIGS
#photovoltaic
#minimodule
#thinfilm

Applied Physics Express and JJAP @apexjjap.bsky.social · 1d

[Open Access]
Reconfigurable waveguide based on valley topological phononic crystals with local symmetry inversion via continuous translation
2023 Jpn. J. Appl. Phys. 62 SJ1002

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#topological
#acoustics
#phononic
#crystal
#waveguide

Applied Physics Express and JJAP @apexjjap.bsky.social · 1d

[Spotlight]
Great enhancement of sensitivity for SARS-CoV-2 detection by integrated graphene FET biosensor using ζ potential modulator
2024 Jpn. J. Appl. Phys. 63 03SP14

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#Graphene
#Biosensor
#SARS
#CoV2
#ς
#Influenza
#virus
#FET

Applied Physics Express and JJAP @apexjjap.bsky.social · 1d

[2024 OPEN ACCESS]
Single-longitudinal-mode vortex Nd:YVO4 laser using a circular Dammann grating for pump shaping
2024 Appl. Phys. Express 17 042003

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#vortex
#laser
#Dammann
#beam

Applied Physics Express and JJAP @apexjjap.bsky.social · 1d

[OPEN ACCESS]
Efficient diameter enlargement of bulk AlN single crystals with high structural quality
2023 Appl. Phys. Express 16 075502

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#diameter
#bulk
#AlN
#crystal

Applied Physics Express and JJAP @apexjjap.bsky.social · 1d

[Latest Article: Open Access]
Effect of threshold voltage variability on uniformity in FET-based terahertz focal-plane arrays
2025 Appl. Phys. Express 18 104001

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#terahertz
#focal
#uniformity
#AlGaN
#GaN
#HEMT
#threshold

Applied Physics Express and JJAP @apexjjap.bsky.social · 2d

[2024 OPEN ACCESS]
Diode-pumped 88 fs SESAM mode-locked Tm,Ho:CLNGG laser at 2090 nm
2024 Appl. Phys. Express 17 042002

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#diode
#laser
#Ultrafast
#SESAM

Applied Physics Express and JJAP @apexjjap.bsky.social · 2d

[OPEN ACCESS]
Improvement of interface properties in SiC(0001) MOS structures by plasma nitridation of SiC surface followed by SiO2 deposition and CO2 annealing
2023 16 074004

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#SiC
#MOS
#plasma
#nitridation
#SiO2
#CO2

Applied Physics Express and JJAP @apexjjap.bsky.social · 3d

[2024 OPEN ACCESS]
Broadband heterodyne electro-optic sampling using a lithium niobate ridge-waveguide
2024 Appl. Phys. Express 17 042001

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#Broadband
#heterodyne
#lithium
#waveguide

Applied Physics Express and JJAP @apexjjap.bsky.social · 3d

[Highlights of 2023:OPEN ACCESS]
Multi-beam X-ray optical system for high-speed tomography using a σ-polarization diffraction geometry
2023 16 072007

iopscience.iop.org/article/10.3...

Highlights
iopscience.iop.org/journal/1882...

#APEX
#Physics
#Xray
#tomography
#polarization
#geometry

Applied Physics Express and JJAP @apexjjap.bsky.social · 4d

[2024 OPEN ACCESS]
Generation of deep levels near the 4H-SiC surface by thermal oxidation
2024 Appl. Phys. Express 17 041004

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#SiC
#thermal
#oxidation

Applied Physics Express and JJAP @apexjjap.bsky.social · 4d

[Highlights of 2023:OPEN ACCESS]
Sub-millisecond 4D X-ray tomography achieved with a multibeam X-ray imaging system
2023 Appl. Phys. Express 16 072001

iopscience.iop.org/article/10.3...

Highlights of 2023
iopscience.iop.org/journal/1882...

#APEX
#Physics
#Xray
#tomography
#multibeam
#imaging

Applied Physics Express and JJAP @apexjjap.bsky.social · 5d

[Open Access]
Initial stage of InSb heteroepitaxial growth on GaAs (111)A: effect of thin InAs interlayers
2024 Jpn. J. Appl. Phys. 63 03SP10

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#molecular
#beam
#epitaxy
#metamorphic
#growth

Applied Physics Express and JJAP @apexjjap.bsky.social · 5d

[2023 Open Access]
Two-photon photoacoustic spectroscopy of liquid solutions under degenerate and non-degenerate laser excitation
2023 Jpn. J. Appl. Phys. 62 SJ1001

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#photoacoustic
#spectroscopy
#photon
#nitrobenzene
#diphenylacetylene

Applied Physics Express and JJAP @apexjjap.bsky.social · 5d

[2024 OPEN ACCESS]
Triarylborane-based thermally activated delayed fluorescence materials with an efficient reverse intersystem crossing
2024 Appl. Phys. Express 17 041003

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#Organic
#LED
#fluorescence
#Triarylborane
#thermal

Applied Physics Express and JJAP @apexjjap.bsky.social · 5d

[OPEN ACCESS]
Oxygen vacancy region formation in BaTiO3 adjacent to the interface between the internal electrode and the dielectric layer in Ni–Sn internal electrode multilayer ceramic capacitor exhibiting leakage current suppression

iopscience.iop.org/article/10.3...

#APEX
#Physics

Applied Physics Express and JJAP @apexjjap.bsky.social · 6d

[Open Access]
A 4H-SiC p-channel insulated gate bipolar transistor with higher breakdown voltage and superior VF·Cres figure of merit
2024 Jpn. J. Appl. Phys. 63 02SP94

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#SiC
#IGBT
#transfer
#capacitance
#voltage
#oxide
#electric
#FOM

Applied Physics Express and JJAP @apexjjap.bsky.social · 6d

[PROGRESS REVIEW 2023 Open Access]
Advances in development of Pb-free piezoelectric materials for transducer applications
2023 Jpn. J. Appl. Phys. 62 SJ0801

iopscience.iop.org/article/10.3...

#JJAP
#physics
#Openaccess
#Piezoelectric
#Ferroelectric
#Ultrasound
#Transducer
#Actuator

Applied Physics Express and JJAP @apexjjap.bsky.social · 6d

[2024 OPEN ACCESS]
Carrier density control of Sb-doped rutile-type SnO2 thin films and fabrication of a vertical Schottky barrier diode
2024 Appl. Phys. Express 17 041002

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OPENACCESS
#rutile
#oxides
#mist
#CVD
#Schottky
#diode
#doping

Applied Physics Express and JJAP @apexjjap.bsky.social · 6d

[OPEN ACCESS]
Temperature dependence of electrical characteristics of Si-implanted AlN layers on sapphire substrates
2023 Appl. Phys. Express 16 064005

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#Si
#AlN
#sapphire
#substrate

Applied Physics Express and JJAP @apexjjap.bsky.social · 6d

[Latest Article: Open Access]
Recent progress on highly efficient and long-lifetime AlGaN-based light-emitting diodes
2025 Appl. Phys. Express 18 102001

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#device
#lifetime
#ultraviolet
#AlGaN
#LED