HOME > Profile > OYOSHI, Keiji
- Address
- 305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
Research
- Keywords
イオンビーム、表面改質、ガラス、セラミックス、半導体
イオンビームによるガラス・セラミックス等各種材料の表面改質、イオンビーム・電子ビームによる誘起結晶成長・相変換制御、元素戦略的な考え方に基づく材料の開発
PublicationsNIMS affiliated publications since 2004.
Research papers
- Shinji Isogami, Yohei Kota, Hideyuki Yasufuku, Keiji Oyoshi, Masahiko Tanaka, Yukiko K. Takahashi. Carbon-induced magnetic properties and anomalous Hall effect in Co2Mn2C thin films with L10 -like structures. Physical Review Materials. 7 [1] (2023) 014411 10.1103/physrevmaterials.7.014411
- Alexander D. Pogrebnjak, Richard F. Webster, Richard D. Tilley, Vladimir V. Buranich, Volodymyr I. Ivashchenko, Yoshihiko Takeda, Keiji Oyoshi, Rimma Sakenova, Katarzyna Piotrowska, Pawel Zukowski, Piotr Konarski, Anatoliy I. Kupchishin, Piotr Budzynski. Formation of Si-Rich Interfaces by Radiation-Induced Diffusion and Microsegregation in CrN/ZrN Nanolayer Coating. ACS Applied Materials & Interfaces. 13 [14] (2021) 16928-16938 10.1021/acsami.0c19451
- Boyi Zhang, Rodrigo Sato, Keiji Oyoshi, Hiroaki Mamiya, Masato Ohnuma, Yoshihiko Takeda. Dispersion of third-order susceptibility of Au nanoparticles fabricated by ion implantation. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 447 (2019) 38-42 10.1016/j.nimb.2019.03.049
Proceedings
- OYOSHI, Keiji, HISHITA, Shunichi, WADA, Kenji, SUEHARA, Shigeru, AIZAWA, Takashi, HANEDA, Hajime. Ion beam induced morphological changes in silica glass. Proceedings of the International Symposium on MC'96. (1996) 775-780
- OYOSHI, Keiji. Study of metal ion implanted and subsequently annealed rutile (001) surface morphology by atomic force microscope. Proceedings of Japan-UK Joint Workshop on Kankyo Semiconductors. (2000)
- OYOSHI, Keiji, HISHITA, Shunichi, SUEHARA, Shigeru, 小松学, SUZUKI, Taku, HANEDA, Hajime. Ion mass and energy dependence of ion-beam-induced epitaxial crystallization of SrTiO3. Proceedings of the 12th International Conference on Ion Implantation Technology. (1998)
Presentations
- 田中 美代子, 大吉 啓司. 磁性微粒子の耐水素バリアコーティングの断面観察. NIMS先端計測シンポジウム2021 https://www.nims.go.jp/research/materials-analysis/events/amcp_sympo2021.html. 2021
- 田中 美代子, 大吉 啓司. 磁気冷凍材料金属微粒子の断面観察. NIMS先端計測シンポジウム2020 https://www.nims.go.jp/research/materials-analysis/events/amcp_sympo2020.html. 2020
- SATO, Rodrigo, ZHANG, Boyi, MAMIYA, Hiroaki, CHUNDAK, Mykhailo, OYOSHI, Keiji, OHNUMA, Masato, YOSHITAKE, Michiko, TAKEDA, Yoshihiko. Optical nonlinearity and quantization of Au nanomaterials. TIA-Accelerate Symposium. 2019
Misc
- OYOSHI, Keiji, D.Lenssen, R.Carius, S.Mantl. Study of structure and optical properties of β-FeSi2 precipitates formed by ion implantation of Fe+ in Si(100) and effects of. Thin Solid Films. (2001) 194-201
- OYOSHI, Keiji, D.Lenssen, R.Carius, S.Mantl. Formation of β-FeSi2 precipitates at the SiO2/Si interface by Fe+ion implantation and their structural and optical. Thin Solid Films. (2001) 202-208
- OYOSHI, Keiji, HISHITA, Shunichi, HANEDA, Hajime. Study of ion beam induced epitaxial crystallization of SrTiO3. J.Appl. Phys.. (1999) 0
Society memberships
応用物理学会（1985-）、日本物理学会（1985-1986、2007-2021）
Awards
- 日本板硝子株式会社優秀論文賞 (1990)
この機能は所内限定です。
この機能は所内限定です。