Publication
研究業績
- 28.
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Characterization of Structural and Mechanical Properties of DLC Films Deposited on the Surface of Minute-scale 3D Objects: Comparison of PECVD and FCVA Deposition Technique
Yuki Hirata, Kotaro Kawai, Toyohiro Kato, Hayata Fujimoto, Yuto Tameno, Takumi Ishikawa, Hiroshige Matsuoka, Hiroki Akasaka and Naoto Ohtake
Surface and Coating Technology 420 (2023) 129401
- 27.
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Characterization of carburized layer on low-alloy steel fabricated by hydrogen-free carburizing process using carbon ions
Takeshi Konno, Toyohiro Kato, Toshiaki Yanagida, Hiroshi Inaba, Yuki Hirata, Hiroki Akasaka, and Naoto Ohtake
Diamond & Related Materials 135 (2023) 109816
- 26.
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X-ray photoemission electron microscopy observation of wear tracks on hydrogenated amorphous carbon films after ball-on-disk tests
Sota Norizuki, Sarayut Tunmee, Chanan Euaruksakul, Ukit Rittihong, Keisuke Suzuki, Masashi Tomidokoro, Hideki Nakajima, Yuki Hirata, Naoto Ohtake, Hiroki Akasaka
Diamond & Related Materials 132 (2023) 109682
- 8.
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PECVDおよびFCVA成膜法による三次元部材へのDLC成膜と特性評価
為野悠人、平田祐樹
メカニカルサーフテック 24 (2023)
- 25.
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Investigation of the structure and tribological properties of laser-irradiated hydrogenated amorphous carbon films
Dai Harada, Sarayut Tunmee, Chanan Euaruksakul, Ukit Rittihong, Hideki Nakajima, Yuko Aono, Yuki Hirata, Naoto Ohtake, Hiroki Akasaka.
Diamond & Related Materials 131 (2022) 109573
- 24.
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Oriented sp2 bonded carbon structure of hydrogenated amorphous carbon films
Naoki Umada, Kazuhiro Kanda, Masato Niibe, Yuki Hirata, Naoto Ohtake, Hiroki Akasaka
Diamond & Related Materials 131 (2022) 109533
- 23.
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Deposition phenomena of diamond-like carbon coating on inner surface of circular metal tube by nanopulse plasma chemical vapor deposition
Yoshinao Iwamoto, Yuki Hirata, Ryouta Takamura, Hiroki Akasaka, Naoto Ohtake
Diamond & Related Materials 121 (2022) 108749
- 15.
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3D coating of ta-C films using FCVA method (The mechaincal properties of ta-C films deposited on the sidewall)
Yuto Tameno, Takumi Ishikawa, Toyohiro Kato, Kotaro Kawai, Hiroki Akasaka, Yuki Hirata, Naoto Ohtake, Hiroshige Matsuoka
Proceedings of 2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (2022)
- 14.
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Study on the surface properties of ta-C films deposited by FCVA method on the trench-shaped target
Hayata Fujimoto, Takumi Ishikawa, Kotaro Kawai, Toyohiro Kato, Hiroki Akasaka, Yuki Hirata, Naoto Ohtake, Hiroshige Matsuoka
Proceedings of 2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (2022)
- 7.
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焼付きを防止したダイヤモンド状炭素膜コーティング
李裕程，榎本隼，平田祐樹，赤坂大樹，大竹尚登
セラミックデータブック2022/23 50 (2022) 130