Initial growth process of carbon nanowalls synthesized by radical injection plasma-enhanced chemical vapor deposition

Shingo Kondo, Shinji Kawai, Wakana Takeuchi, +5

Journal of Applied Physics

NanosheetEngineeringChemistryPlasma ProcessingChemical Engineering +14

Electrical conduction control of carbon nanowalls

Wakana Takeuchi, Masato Ura, Mineo Hiramatsu, +3

Applied Physics Letters

Materials ScienceGraphene NanomeshesElectrical EngineeringEngineeringCarbon-based Material +13

High hole mobility tin-doped polycrystalline germanium layers formed on insulating substrates by low-temperature solid-phase crystallization

Wakana Takeuchi, Noriyuki Taoka, Masashi Kurosawa, +3

Applied Physics Letters

Materials EngineeringMaterials ScienceElectrical EngineeringIi-vi SemiconductorLow-temperature Solid-phase Crystallization +11

Electron field emission enhancement of carbon nanowalls by plasma surface nitridation

Wakana Takeuchi, Hiroki Kondo, Tomomi Obayashi, +2

Applied Physics Letters

EngineeringPlasma ProcessingPlasma Surface NitridationGraphene NanomeshesChemical Engineering +15

Development of measurement technique for carbon atoms employing vacuum ultraviolet absorption spectroscopy with a microdischarge hollow-cathode lamp and its application to diagnostics of nanographene sheet material formation plasmas

Wakana Takeuchi, H. Sasaki, Satoru Kato, +3

Journal of Applied Physics

C Atom DensityEngineeringAbsolute CarbonCarbon AtomsChemistry +19

Synthesis of Platinum Nanoparticles on Two-Dimensional Carbon Nanostructures with an Ultrahigh Aspect Ratio Employing Supercritical Fluid Chemical Vapor Deposition Process

Takuma Machino, Wakana Takeuchi, Hiroyuki Kano, +2

Applied Physics Express

NanosheetEngineeringPlatinum NanoparticlesNanosystemsTwo-dimensional Carbon Nanostructures +20

Crystalline orientation dependence of electrical properties of Mn Germanide/Ge(1 1 1) and (0 0 1) Schottky contacts

Tsuyoshi Nishimura, Osamu Nakatsuka, Shingo Akimoto, +2

Microelectronic Engineering

Materials ScienceCrystalline Orientation DependenceEngineeringPhysicsApplied Physics +6

Monolithic self‐sustaining nanographene sheet grown using plasma‐enhanced chemical vapor deposition

Wakana Takeuchi, Keigo Takeda, Mineo Hiramatsu, +6

physica status solidi (a)

NanosheetEngineeringNanographene SheetGraphene NanomeshesElectronic Devices +14

Development of epitaxial growth technology for Ge1−Sn alloy and study of its properties for Ge nanoelectronics

Osamu Nakatsuka, Yosuke Shimura, Wakana Takeuchi, +2

Solid-State Electronics

Materials ScienceMaterials EngineeringEpitaxial Growth TechnologyEngineeringGe1−sn Alloy +6

Experimental observation of type-I energy band alignment in lattice-matched Ge1−<i>x</i>−<i>y</i>Si<i>x</i>Sn<i>y</i>/Ge heterostructures

Takashi Yamaha, Shigehisa Shibayama, Takanori Asano, +5

Applied Physics Letters

Materials ScienceSemiconductorsExperimental ObservationElectronic MaterialsPhysics +13