Dynamic Observation of Brain-Like Learning in a Ferroelectric Synapse Device

Yu Nishitani, Yukihiro Kaneko, Michihito Ueda, +2

Japanese Journal of Applied Physics

EngineeringNeural RecodingDynamic WeightingNeurochipSocial Sciences +17

Suppression of Inhomogeneous Segregation in Graphene Growth on Epitaxial Metal Films

Shigeo Yoshii, Katsuya Nozawa, Kenji Toyoda, +3

Nano Letters

Materials ScienceMaterials EngineeringGraphene NanomeshesNanosheetEngineering +13

Room Temperature 339 nm Emission from Al_0.13Ga_0.87N/Al_0.10Ga_0.90N Double Heterostructure Light-Emitting Diode on Sapphire Substrate

Nobuyuki Otsuka, Ayumu Tsujimura, Yoshiaki Hasegawa, +3

Japanese Journal of Applied Physics

Aluminium NitrideWide-bandgap SemiconductorEngineeringSapphire SubstrateOptoelectronic Devices +18

Optical Properties of CdS Microcrystallite-Doped SiO₂ Glass Thin Films

Ichiro Tanahashi, Ayumu Tsujimura, Tsuneo Mitsuyu, +1

Japanese Journal of Applied Physics

Materials ScienceSio 2Ii-vi SemiconductorOptical MaterialsEngineering +11

ZnSe-based laser diodes and p-type doping of ZnSe

Kazuhiro Ohkawa, Ayumu Tsujimura, Shinpei Hayashi, +2

Physica B Condensed Matter

Ii-vi SemiconductorElectrical EngineeringEngineeringApplied PhysicsLaser Material +2

Improvement of Crystalline Quality in GaN Films by Air-Bridged Lateral Epitaxial Growth

I. Kidoguchi, Akihiko Ishibashi, Gaku Sugahara, +2

Japanese Journal of Applied Physics

Materials ScienceMaterials EngineeringCrystalline QualityWide-bandgap SemiconductorEngineering +10

Zn_1-XCd_XSe (X=0.2-0.3) Single-Quantum-Well Laser Diodes without GaAs Buffer Layers

Shigeo Hayashi, Ayumu Tsujimura, Shigeo Yoshii, +2

Japanese Journal of Applied Physics

SemiconductorsPhotonicsGaas Buffer LayersEngineeringPhysics +9

Electrically Pumped CdZnSe/ZnSe Blue-Green Vertical-Cavity Surface-Emitting Lasers

Toshiya Yokogawa, Shigeo Yoshii, Ayumu Tsujimura, +2

Japanese Journal of Applied Physics

EngineeringLaser ScienceLaser PhysicsLaser ApplicationsLaser Material +15

Neural network based on a three-terminal ferroelectric memristor to enable on-chip pattern recognition

Yukihiro Kaneko, Yu Nishitani, Michihito Ueda, +1

Three-terminal Ferroelectric MemristorEngineeringNeural Networks (Machine Learning)Neural NetworkSynapse Chip +14

Complex Flow and Gas-Phase Reactions in a Horizontal Reactor for GaN Metalorganic Vapor Phase Epitaxy

Kenji Harafuji, Yoshiaki Hasegawa, Akihiko Ishibashi, +4

Japanese Journal of Applied Physics

Rarefied FlowChemical EngineeringEngineeringPhysicsFluid Mechanics +12