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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 · 12d

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 · 3h

[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 · 15h

[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 · 1d

[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 · 1d

[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 · 2d

[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 · 2d

[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 · 2d

[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 · 2d

[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 · 2d

[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 · 3d

[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 · 3d

[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 · 3d

[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 · 3d

[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 · 4d

[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

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

[2024 OPEN ACCESS]
First principles study on the time-related properties of 4H-32SiC as an energy converting material of betavoltaic batteries
2024 Appl. Phys. Express 17 041001

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

#APEX
#Physics
#OPENACCESS
#Firstprinciple
#SiC
#betavoltaic

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

[SPOTLIGHTS2023]
Two coupled resonant-tunneling-diode oscillators with an air-bridged transmission line for high-power coherent terahertz radiation
2023 16 064003

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

Spotlights
iopscience.iop.org/journal/1882...

#APEX
#Physics
#resonant
#diode
#terahertz
#radiation

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

[Open Access]
Robust reverse bias safe operating area and improved electrical performance in 3300 V non-proportionally scaled insulated gate bipolar transistors
2024 63 02SP57

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

#JJAP
#physics
#Openaccess
#IGBT
#scaling
#TCAD
#simulation
#RBSOA
#reliability

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

[2023 Open Access]
Chamber in-situ estimation during etching process by SiF4 monitoring using laser absorption spectroscopy
2023 Jpn. J. Appl. Phys. 62 SI1013

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

#JJAP
#physics
#Openaccess
#monitoring
#Laser
#Absorption
#Spectroscopy
#prediction
#etch
#uniformity

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

[Latest Article: Open Access]
Modeling of the cryogenic conductivity of highly doped silicon in advanced CMOS
2025 Appl. Phys. Express 18 094001

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

#APEX
#OpenAccess
#Physics
#CMOS
#transport
#carrier
#effect
#semiconductor

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

[2024 OPEN ACCESS]
Lightweight and high-precision materials property prediction using pre-trained Graph Neural Networks and its application to a small dataset
2024 Appl. Phys. Express 17 037002

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

#APEX
#Physics
#OPENACCESS
#graph
#neuralnetwork
#DFT
#vanderWaals

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

[OPEN ACCESS]
229 nm far-ultraviolet second harmonic generation in a vertical polarity inverted AlN bilayer channel waveguide
2023 Appl. Phys. Express 16 062006

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

#APEX
#OpenAccess
#Physics
#ultraviolet
#AlN
#bilayer
#waveguide

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

[Latest Article: Open Access]
Ultra-high-pressure annealing with a carbon capping layer as an activation method for Mg-ion-implanted GaN
2025 Appl. Phys. Express 18 091003

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

#APEX
#OpenAccess
#Physics
#Mg
#ion
#implantation
#ultra
#annealing
#GaN

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

[Latest Article : APEX REVIEW]
Progress of computer simulation technologies for surface acoustic wave devices—review
2025 Appl. Phys. Express 18 090103
Ken-ya Hashimoto

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

#APEX
#OpenAccess
#Physics
#Review
#suface
#acoustic
#wave
#simulation
#hierarchical

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

[2024 Open Access]
Thin and locally dislocation-free SiGe virtual substrate fabrication by lateral selective growth
2024 Jpn. J. Appl. Phys. 63 02SP53

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

#JJAP
#physics
#Openaccess
#epitaxy
#CVD
#SiGe
#strain
#dislocation
#insulator
#aspect
#trapping

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

[Spotlights 2023]
In situ electrical monitoring of SiO2/Si structures in low-temperature plasma using impedance spectroscopy
2023 Jpn. J. Appl. Phys. 62 SI1010

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

#JJAP
#physics
#Spotlights
#impedance
#spectroscopy
#plasma
#silicon
#dioxide