3.8 W/mm RF Power Density for ALD Al₂O₃-Based Two-Dimensional Hole Gas Diamond MOSFET Operating at Saturation Velocity

Shoichiro Imanishi, Kiyotaka Horikawa, Nobutaka Oi, +4

IEEE Electron Device Letters

Aluminium NitrideSemiconductor TechnologyElectrical EngineeringDiamond-like CarbonEngineering +10

Vertical-type two-dimensional hole gas diamond metal oxide semiconductor field-effect transistors

Nobutaka Oi, Masafumi Inaba, S. Okubo, +5

Scientific Reports

Normally-OFF Two-Dimensional Hole Gas Diamond MOSFETs Through Nitrogen-Ion Implantation

Nobutaka Oi, Takuya Kudo, Masafumi Inaba, +4

IEEE Electron Device Letters

Semiconductor TechnologyDiamond-like CarbonElectrical EngineeringIon ImplantationEngineering +7

Magnetic field effects on fractal morphology in electrochemical deposition

Iwao Mogi, Masao Kamiko, S. Okubo

Physica B Condensed Matter

Materials ScienceMagnetismMagnetic PropertiesEngineeringApplied Physics +6

Development of multi-frequency ESR system for high-pressure measurements up to 2.5 GPa

Takahiro Sakurai, K. Fujimoto, Ryosuke Matsui, +6

Journal of Magnetic Resonance

EngineeringHigh-pressure MeasurementsMeasurementCalibrationMulti-frequency Esr System +3

Development of high-pressure and high-field ESR system using SQUID magnetometer

Takahiro Sakurai, K. Fujimoto, Ryota Goto, +3

Journal of Magnetic Resonance

MagnetismSquid MagnetometerMagnetic MeasurementInstrumentationMagnetic Field +1

High-frequency high-field ESR of quantum double spin chain systems KCuCl3 and TlCuCl3

Hidekazu Tanaka, Taiki Takatsu, W. Shiramura, +6

Physica B Condensed Matter

SpintronicsEngineeringPhysicsElectron Paramagnetic ResonanceApplied Physics +3

Time-dependent dielectric breakdown of atomic-layer-deposited Al2O3 films on GaN

Atsushi Hiraiwa, Toshio Sasaki, S. Okubo, +2

Journal of Applied Physics

SemiconductorsMaterials ScienceElectrical EngineeringWide-bandgap SemiconductorEngineering +11

High-frequency ESR measurements using pulsed magnetic fields in Kobe

Hitoshi Ohta, S. Okubo, Takahiro Sakurai, +8

Physica B Condensed Matter

Electrical EngineeringEngineeringHigh-frequency Esr MeasurementsElectron Paramagnetic ResonanceMagnetic Resonance +4

Heteroepitaxial Diamond Field-Effect Transistor for High Voltage Applications

Mohd Syamsul, Nobutaka Oi, S. Okubo, +2

IEEE Electron Device Letters

Semiconductor TechnologyDiamond-like CarbonElectrical EngineeringElectronic DevicesHigh Voltage Applications +8