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J-GLOBAL ID：201901018794330524
Update date: Apr. 18, 2025 Katamune Yuki
カタムネ ユウキ | Katamune Yuki
Research field (3)：
Thin-film surfaces and interfaces
, Inorganic materials
, Electric/electronic material engineering
Research theme for competitive and other funds (5)： - 2022 - 2025 Control of electronic properties by improving crystalline quality of phosphorus-doped n-type diamond containing heavy metal atoms
- 2019 - 2024 Investigation of magnetic structures for lanthanoid ferromagnetic elements under high pressure
- 2019 - 2020 ダイヤモンド被膜工具の高付加価値化を可能にするレーザー表面平坦加工技術の開発
- 2016 - 2019 Formation of Ohmic contact for diamond semiconductor with nanocrystalline diamond interlayers
- 2013 - 2016 超ナノ微結晶ダイヤモンド/アモルファスカーボンによる新規太陽電池の創製
- Takafumi Kusaba, Phongsaphak Sittimart, Yuki Katamune, Taisuke Kageura, hiroshi naragino, Shinya Ohmagari, Sreenath Mylo Valappil, Satoki Nagano, abdelrahman Zkria, Tsuyoshi YOSHITAKE. Heteroepitaxial growth of β-Ga2O3 thin films on singlecrystalline diamond (111) substrates by radio frequency magnetron sputtering. Applied Physics Express. 2023. 16. 10
- Y. Katamune, K. Murasawa, T. Yoshitake, T. Kikuchi, K. Imokawa, H. Ikenoue. Low-volume-loss surface polishing with a krypton fluoride excimer laser for polycrystalline diamond films. Applied Physics Letters. 2023. 123. 3
- Yūki Katamune, Akira Izumi, Kimiyoshi Ichikawa, Satoshi Koizumi. Heavy phosphorus doping of diamond by hot-filament chemical vapor deposition. Diamond and Related Materials. 2023. 134
- Eslam Abubakr, Abdelrahman Zkria, Shinya Ohmagari, Yū Ki Katamune, Hiroshi Ikenoue, Tsuyoshi Yoshitake. Laser-Induced Phosphorus-Doped Conductive Layer Formation on Single-Crystal Diamond Surfaces. ACS Applied Materials and Interfaces. 2020. 12. 51. 57619-57626
- Yūki Katamune, Daichi Mori, Daisuke Arikawa, Akira Izumi, Takehiro Shimaoka, Kimiyoshi Ichikawa, Satoshi Koizumi. n-Type doping of diamond by hot-filament chemical vapor deposition growth with phosphorus incorporation. Applied Physics A: Materials Science and Processing. 2020. 126. 11
- 片宗 優貴, 村澤 功基, 吉武 剛, 菊池 俊文, 妹川 要, 池上 浩. KrFエキシマレーザ照射による多結晶ダイヤモンド膜の表面平滑化. New diamond = ニューダイヤモンド / ニューダイヤモンドフォーラム 編. 2024. 40. 3. 34-36
- 草場 崇史, Phongsaphak Sittimart, 片宗 優貴, 蔭浦 泰資, 楢木野 宏, 大曲 新矢, Sreenath Mylo Valappil, 長野 里基, Abdelrahman Zkria, 吉武 剛. RFマグネトロンスパッタリング法による単結晶ダイヤモンド(111)基板上のβ-Ga2O3薄膜のヘテロエピタキシャル成長. New diamond = ニューダイヤモンド / ニューダイヤモンドフォーラム 編. 2024. 40. 2. 22-24
- 片宗優貴, 村澤功基, 村澤功基, 菊地俊文, 吉武剛, 池上浩. Fluence dependence of surface modification of polycrystalline diamond films irradiated with KrF excimer laser. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th. 1276-1276
- 片宗 優貴, 森 大地, 和泉 亮, 嶋岡 毅紘, 市川 公善, 小泉 聡. 熱フィラメントCVD法による(111)表面へのリンドープn形ダイヤモンドのホモエピタキシャル成長. New diamond = ニューダイヤモンド / ニューダイヤモンドフォーラム 編. 2020. 36. 1. 26-28
- 片宗優貴, 和泉亮. 注目される製造技術の動向 加熱触媒体により生成したラジカルを利用した酸化・還元プロセスおよび軽元素系薄膜形成技術の開発. ケミカルエンジニヤリング. 2020. 65. 5. 300-306
Lectures and oral presentations (49)：
-
Effect of thickness of pre-grown layers on the growth of phosphorus-doped polycrystalline diamond films by HFCVD
(応用物理学会九州支部学術講演会講演予稿集(Web) 2023) -
Reduction of metal contamination in oxide film formation on Si substrates of hydrogenation with hydrolysis species generated by Hot Wire method
(応用物理学会九州支部学術講演会講演予稿集(Web) 2023) -
Changes in crystal orientation of phosphorus-doped polycrystalline diamond films with increasing film thickness
(応用物理学会九州支部学術講演会講演予稿集(Web) 2023) -
Cathodoluminescence of phosphorus-doped polycrystalline diamond films formed on Si
(応用物理学会九州支部学術講演会講演予稿集(Web) 2023) -
Sterilization method by radicals generated by heated catalyzer
(応用物理学会九州支部学術講演会講演予稿集(Web) 2022)
- 2023/11 - 現在 Kyushu Institute of Technology Faculty of Engineering Department of Electrical Engineering and Electronics Associate Professor
THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN
, THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
, ニューダイヤモンドフォーラム
, THE JAPAN SOCIETY OF APPLIED PHYSICS
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