Publication
- 32.
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Characterization of Structural and Mechanical Properties of DLC Films Deposited on the Surface of Minute-scale 3D Objects: Changes in the incident behavior of carbon ions
Yuto Tameno, Yuki Hirata, Takumi Ishikawa, Hiroki Akasaka, Naoto Ohtake Hiroshige Matsuoka
Surface and Coating Technology 490 (2024) 131193
- 31.
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Developing a Synthesis Process for Large-scale h-BN Nanosheets Using Magnetron Sputtering and Heat Annealing
Yuki Hirata, Kanta Yoshii, Mikito Yoshizato, Hiroki Akasaka and Naoto Ohtake
Advanced Engineering Material 25 (2023) 2300933
- 30.
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Diamond-like Carbon Film Coatings on Soft Metal Substrates (軟質金属基材上へのダイヤモンド状炭素膜コーティングの試み)
Makoto Matsuo, Takanori Yamaki, Yuki Hirata, Yukio Tamura, Hiroshi Yamamoto, Toshio Ozawa, Gangyi Pan, Hiroki Akasaka, Naoto Ohtake
Transactions of the JSME (in Japanese) 89 (2023) 1-20
- 29.
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Evaluation of mechanical and antibacterial properties of Cu-DLC composite films
Yucheng Li, Chiaki Koga, Yuki Hirata, Hiroki Akasaka, Hiroyasu Kanetaka, Naoto Ohtake
Mechanical Engineering Journal 10 (2023) 1-11
- 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
- 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