TOKO Kaoru
- Articles
- Direct synthesis of multilayer graphene on an insulator by Ni-induced layer exchange growth of amorphous carbon
Murata H.; Toko K.; Saitoh N.; Yoshizawa N.; Suemasu T.
APPLIED PHYSICS LETTERS/110(3), 2017-01 - Sn-inserted Al-induced layer exchange for large-grained GeSn thin films on insulator
Toko Kaoru; Oya Naoki; Nakata Mitsuki; Suemasu Takashi
THIN SOLID FILMS/616/pp.316-319, 2016-10 - Electrical detection of magnetic domain wall in Fe4N nanostrip by negative anisotropic magnetoresistance effect
Gushi Toshiki; Ito Keita; Higashikozono Soma; Takata ...
JOURNAL OF APPLIED PHYSICS/120(11), 2016-09 - Effect of amorphous Si capping layer on the hole transport properties of BaSi2 and improved conversion efficiency approaching 10% in p-BaSi2/n-Si solar cells
Yachi Suguru; Takabe Ryota; Takeuchi Hiroki; Toko Kao...
APPLIED PHYSICS LETTERS/109(7), 2016-08 - Epitaxial growth and magnetic properties of NixFe4-xN (x=0, 1, 3, and 4) films on SrTiO3(001) substrates
Takata Fumiya; Ito Keita; Higashikozono Soma; Gushi T...
JOURNAL OF APPLIED PHYSICS/120(8), 2016-08 - Orientation control of intermediate-composition SiGe on insulator by low-temperature Al-induced crystallization
Nakata Mitsuki; Toko Kaoru; Suemasu Takashi
Scripta Materialia/122/pp.86-88, 2016-05 - p-BaSi2/n-Si heterojunction solar cells with conversion efficiency reaching 9.0%
Tsukahara Daichi; Yachi Suguru; Takeuchi Hiroki; Takab...
APPLIED PHYSICS LETTERS/108(15), 2016-04 - Measurement of valence-band offset at native oxide/BaSi2 interfaces by hard x-ray photoelectron spectroscopy
Takabe Ryota; Du Weijie; Ito Keita; Takeuchi Hiroki; ...
JOURNAL OF APPLIED PHYSICS/119(2), 2016-01 - Transfer-free synthesis of highly ordered Ge nanowire arrays on glass substrates
Nakata M.; Toko K.; Jevasuwan W.; Fukata N.; Saitoh N.; Yoshiz...
APPLIED PHYSICS LETTERS/107(13), 2015-09 - Vertically Aligned Ge Nanowires on Flexible Plastic Films Synthesized by (111)-Oriented Ge Seeded Vapor-Liquid-Solid Growth
Toko Kaoru; Nakata Mitsuki; Jevasuwan Wipakorn; Fukata...
ACS APPLIED MATERIALS & INTERFACES/7(32)/pp.18120-18124, 2015-08 - Mossbauer study on epitaxial CoxFe4-xN films grown by molecular beam epitaxy
Ito Keita; Sanai Tatsunori; Yasutomi Yoko; Gushi Tosh...
JOURNAL OF APPLIED PHYSICS/117(17), 2015-05 - Local electronic states of Fe4N films revealed by x-ray absorption spectroscopy and x-ray magnetic circular dichroism
Ito Keita; Toko Kaoru; Takeda Yukiharu; Saitoh Yuji; ...
JOURNAL OF APPLIED PHYSICS/117(19), 2015-05 - Effect of Diffusion Control Layer on Reverse Al-Induced Layer Exchange Process for High-Quality Ge/Al/Glass Structure
Nakazawa K.; Toko K.; Suemasu T.
JOURNAL OF ELECTRONIC MATERIALS/44(5)/pp.1377-1381, 2015-05 - Effects of flexible substrate thickness on Al-induced crystallization of amorphous Ge thin films
Oya Naoki; Toko Kaoru; Saitoh Noriyuki; Yoshizawa Nor...
THIN SOLID FILMS/583/pp.221-225, 2015-05 - Influence of Substrate on Crystal Orientation of Large-Grained Si Thin Films Formed by Metal-Induced Crystallization
Toko Kaoru; Nakata Mitsuki; Okada Atsushi; Sasase Mas...
INTERNATIONAL JOURNAL OF PHOTOENERGY, 2015 - Improved Surface Quality of the Metal-Induced Crystallized Ge Seed Layer and Its Influence on Subsequent Epitaxy
Toko Kaoru; Nakazawa Koki; Saitoh Noriyuki; Yoshizawa ...
CRYSTAL GROWTH & DESIGN/15(3)/pp.1535-1539, 2015-03 - Formation of BaSi2 heterojunction solar cells using transparent MoOx hole transport layers
Du W.; Takabe R.; Baba M.; Takeuchi H.; Hara K. O.; Toko K.; Us...
APPLIED PHYSICS LETTERS/106(12), 2015-03 - 70 degrees C synthesis of high-Sn content (25%) GeSn on insulator by Sn-induced crystallization of amorphous Ge
Toko K.; Oya N.; Saitoh N.; Yoshizawa N.; Suemasu T.
APPLIED PHYSICS LETTERS/106(8), 2015-02 - Potential variation around grain boundaries in BaSi2 films grown on multicrystalline silicon evaluated using Kelvin probe force microscopy
Baba Masakazu; Hara Kosuke O.; Tsukahara Daichi; Toko ...
JOURNAL OF APPLIED PHYSICS/116(23), 2014-12 - Potential variations around grain boundaries in impurity-doped BaSi2 epitaxial films evaluated by Kelvin probe force microscopy
Tsukahara D.; Baba M.; Honda S.; Imai Y.; Hara K. O.; Usami N....
JOURNAL OF APPLIED PHYSICS/116(12), 2014-09 - Sign of the spin-polarization in cobalt-iron nitride films determined by the anisotropic magnetoresistance effect
Ito Keita; Kabara Kazuki; Sanai Tatsunori; Toko Kaoru...
JOURNAL OF APPLIED PHYSICS/116(5), 2014-08 - Precipitation control and activation enhancement in boron-doped p(+)-BaSi2 films grown by molecular beam epitaxy
Khan M. Ajmal; Nakamura K.; Du W.; Toko K.; Usami N.; Suemasu T.
APPLIED PHYSICS LETTERS/104(25), 2014-06 - Direct synthesis of highly textured Ge on flexible polyimide films by metal-induced crystallization
Oya N.; Toko K.; Saitoh N.; Yoshizawa N.; Suemasu T.
APPLIED PHYSICS LETTERS/104(26), 2014-06 - Analysis of the electrical properties of Cr/n-BaSi2 Schottky junction and n-BaSi2/p-Si heterojunction diodes for solar cell applications
Du Weijie; Baba Masakazu; Toko Kaoru; Hara Kosuke O.; Watanab...
Journal of Applied Physics/115(22)/p.223701, 2014-06 - X-ray magnetic circular dichroism for CoxFe4-xN (x = 0, 3, 4) films grown by molecular beam epitaxy
Ito Keita; Sanai Tatsunori; Yasutomi Yoko; Zhu Siyuan; Toko K...
Journal of Applied Physics/115(17)/p.17C712, 2014-05 - more...
- Direct synthesis of multilayer graphene on an insulator by Ni-induced layer exchange growth of amorphous carbon