High-resolution observations of an amorphous layer and subsurface damage formed by femtosecond laser irradiation of silicon

T.H.R. Crawford, Junji Yamanaka, G. A. Botton, +1

Journal of Applied Physics

Optical MaterialsEngineeringTransmission Electron MicroscopyLaser ApplicationsLaser Ablation +24

Fabrication of high-quality strain-relaxed thin SiGe layers on ion-implanted Si substrates

Kentarou Sawano, Shinji Koh, Y. Shiraki, +7

Applied Physics Letters

Materials ScienceElectrical EngineeringIon ImplantationEngineeringDislocation Interaction +13

Surface graphitization of Furan-resin-derived carbon

Yasuhiro Tanabe, Junji Yamanaka, Kazuhito Hoshi, +2

Carbon

Materials ScienceCarbonizationCarbon-based MaterialEngineeringSurface Graphitization +1

Structural and electrical properties of Ge(111) films grown on Si(111) substrates and application to Ge(111)-on-Insulator

Kentarou Sawano, Yusuke Hoshi, Shoichi Kubo, +6

Thin Solid Films

Materials ScienceElectrical EngineeringEngineeringSurface ScienceApplied Physics +6

Nano-sized Ni particles on hollow alumina ball: Catalysts for hydrogen production

M. Watanabe, Hisao Yamashita, Junji Yamanaka, +2

Applied Catalysis B: Environmental

Materials ScienceChemical EngineeringCatalytic MaterialHydrogen ProductionNanoengineering +11

Structural and electrical characterizations of crack-free BaSi2 thin films fabricated by thermal evaporation

Kosuke O. Hara, Junji Yamanaka, Keisuke Arimoto, +3

Thin Solid Films

Materials ScienceElectrical EngineeringMaterial AnalysisEngineeringElectrical Characterizations +7

Effects of deposition rate on the structure and electron density of evaporated BaSi2 films

Kosuke O. Hara, Cham Thi Trinh, Keisuke Arimoto, +5

Journal of Applied Physics

Thin Film PhysicsEngineeringMicrostructural CharacteristicsThin Film Process TechnologyChemical Deposition +16

Enhancement of Strain Relaxation of SiGe Thin Layers by Pre-Ion-Implantation into Si Substrates

Kentarou Sawano, Yoshihisa Hirose, Yusuke Ozawa, +5

Japanese Journal of Applied Physics

EngineeringSilicon On InsulatorIon ImplantationWafer Scale ProcessingAr Ion Implantation +15

Sharp phase-separated interface of 6,13-bis(triisopropylsilylethynyl) pentacene/polystyrene blend films prepared by electrostatic spray deposition

Norio Onojima, Takumi Ozawa, Takuya Sugai, +3

Organic Electronics

Materials SciencePolymer MaterialEngineeringPolymer ScienceApplied Physics +6

BaSi₂formation mechanism in thermally evaporated films and its application to reducing oxygen impurity concentration

Kosuke O. Hara, Chiaya Yamamoto, Junji Yamanaka, +3

Japanese Journal of Applied Physics

Materials ScienceOxygen ConcentrationEngineeringCrystalline DefectsOxygen Impurity Concentration +10