都甲 薫 / Toko, Kaoru

数理物質系 准教授 / Associate Professor, Faculty of Pure and Applied Sciences

関連記事 / Related Articles in COTRE

プラスチックフィルム上での高性能半導体薄膜合成に成功
High-quality, multilayer graphene key to advanced electronic devices
SSDM Young Researcher Award
2021 European Materials Research Society (E-MRS) Young Researcher Awards
第8回 ATI研究奨励賞 数理物質系 都 甲薫
第50回(2021年春季)応用物理学会講演奨励賞
劣化しない高性能フレキシブル熱電薄膜を開発 〜様々なIoT機器に搭載可能な電源素子への応用に期待〜
優れた電気的特性を有する半導体薄膜を開発 〜ガラス上ゲルマニウム薄膜の正孔移動度を大幅に向上〜
極微細領域の磁性研究と 実用化への発展
ナノスピンリサーチユニット
Magnetism Research in Ultrafine Fields and Its Application
最先端量子ビームを駆使して マテリアルス・サイエンスを切り開く
量子ビームリサーチユニット
Exploring a new dimension of materials science through utilization of frontier quantum beam technology

 

論文 / Publication

  1. Flexible Thermoelectric Generator Based on Polycrystalline SiGe Thin Films Ozawa, T, Murata, M, Suemasu, T, Toko, K Materials 15 (2) 608 (2022)
  2. Three-Dimensionally Orientation-Controlled Ge Rods on an Insulator Formed by Low-Temperature Ni-Induced Lateral Crystallization Ishiyama, Takamitsu, Imajo, Toshifumi, Saitoh, Noriyuki, Yoshizawa, Noriko, Suemasu, Takashi, Toko, Kaoru Crystal Growth & Design 22 (2) 1123 - 1129 (2022)
  3. Solid-Phase Crystallization of GeSn Thin Films on GeO2-Coated Glass Mizoguchi, Takuto, Ishiyama, Takamitsu, Moto, Kenta, Imajo, Toshifumi, Suemasu, Takashi, Toko, Kaoru PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS 16 (1) (2022)
  4. Record-High Hole Mobility Germanium on Flexible Plastic with Controlled Interfacial Reaction Imajo, Toshifumi, Ishiyama, Takamitsu, Saitoh, Noriyuki, Yoshizawa, Noriko, Suemasu, Takashi, Toko, Kaoru ACS APPLIED ELECTRONIC MATERIALS 4 (1) (2021)
  5. Sn Concentration Effects on Polycrystalline GeSn Thin Film Transistors Moto, Kenta, Yamamoto, Keisuke, Imajo, Toshifumi, Suemasu, Takashi, Nakashima, Hiroshi, Toko, Kaoru IEEE ELECTRON DEVICE LETTERS 42 (12) 1735 - 1738 (2021)
  6. Composition dependent properties of p- and n-type polycrystalline group-IV alloy thin films Mizoguchi, Takuto, Imajo, Toshifumi, Chen, Jun, Sekiguchi, Takashi, Suemasu, Takashi, Toko, Kaoru JOURNAL OF ALLOYS AND COMPOUNDS 887 (2021)
  7. Layer exchange synthesis of multilayer graphene Toko, Kaoru, Murata, Hiromasa NANOTECHNOLOGY 32 (47) (2021)
  8. High thermoelectric power factors in polycrystalline germanium thin films Ozawa, T, Imajo, T, Suemasu, T, Toko, K Applied Physics Letters 119 (13) 132101 (2021)
  9. IV族材料薄膜の低温合成技術―層交換現象とその応用― 都甲, 薫 応用物理 90 (7) 414 - 418 (2021)
  10. Grain size dependent photoresponsivity in GaAs films formed on glass with Ge seed layers Nishida, T, Igura, K, Imajo, T, Suemasu, T, Toko, K SCIENTIFIC REPORTS 11 (1) (2021)
  11. Solar cell operation of sputter-deposited n-BaSi2/p-Si heterojunction diodes and characterization of defects by deep-level transient spectroscopy Nemoto, Taira, Aonuki, Sho, Koitabashi, Ryota, Yamashita, Yudai, Mesuda, Masami, Toko, Kaoru, Suemasu, Takashi Applied Physics Express 14 (5) 051010.1 - 05010.5 (2021)
  12. Strain effects on polycrystalline germanium thin films Imajo, Toshifumi, Suemasu, Takashi, Toko, Kaoru SCIENTIFIC REPORTS 11 (1) (2021)
  13. Formation of high-photoresponsivity BaSi2 films on glass substrate by radio-frequency sputtering for solar cell applications Koitabashi, Ryota, Nemoto, Taira, Yamashita, Yudai, Mesuda, Masami, Toko, Kaoru, Suemasu, Takashi JOURNAL OF PHYSICS D-APPLIED PHYSICS 54 (13) (2021)
  14. Solid-phase crystallization of gallium arsenide thin films on insulators Saito, M, Nishida, T, Saitoh, N, Yoshizawa, N, Suemasu, T, Toko, K MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 124 (2021)
  15. Thickness-dependent thermoelectric properties of Si1-xGex films formed by Al-induced layer exchange Ozawa, T, Kusano, K, Murata, M, Yamamoto, A, Suemasu, T, Toko, K JOURNAL OF APPLIED PHYSICS 129 (1) (2021)
  16. Thin-film thermoelectric generator based on polycrystalline SiGe formed by Ag-induced layer exchange Tsuji, M, Murata, M, Yamamoto, A, Suemasu, T, Toko, K APPLIED PHYSICS LETTERS 117 (16) (2020)
  17. Four-step heating process for solid-phase crystallization of Ge leading to high carrier mobility Mizoguchi, Takuto, Imajo, Toshifumi, Suemasu, Takashi, Toko, Kaoru APPLIED PHYSICS EXPRESS 13 (10) (2020)
  18. Multilayer Graphene Battery Anodes on Plastic Sheets for Flexible Electronics Murata, Hiromasa, Nakajima, Yoshiki, Kado, Yuya, Saitoh, Noriyuki, Yoshizawa, Noriko, Suemasu, Takashi, Toko, Kaoru ACS APPLIED ENERGY MATERIALS 3 (9) 8410 - 8414 (2020)
  19. Metal-induced layer exchange of group IV materials Toko, Kaoru, Suemasu, Takashi JOURNAL OF PHYSICS D-APPLIED PHYSICS 53 (37) (2020)
  20. Magnetic compensation at two different composition ratios in rare-earth-free Mn4-xCoxN ferrimagnetic films Mitarai, Haruka, Komori, Taro, Hirose, Taku, Ito, Keita, Ghosh, Sambit, Honda, Syuta, 都甲薫, Vila, Laurent, Attané, Jean-Philippe, Amemiya, Kenta, Suemasu, Takashi PHYSICAL REVIEW MATERIALS 4 (9) 094401-1 - 094401-7 (2020)

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※上記の論文リストは researchmapから取得した論文リストにDOIリンク等の情報を付加したものです。筑波大学研究者総覧(TRIOS)または researchmapの論文リストが更新されると後日反映されます。

論文のオープンアクセス版を読む Check out a freely downloadable version

知財 / Intellectual properties

  1. 2022-040483 : 半導体装置とその製造方法 都甲, 薫, 末益崇
  2. 2020-010274 : 半導体装置とその製造方法および熱電変換装置とその製造方法 都甲, 薫, 末益, 崇
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発行:筑波大学 URA研究戦略推進室・研究推進部