last modified：2026/01/21
Assistant Professor HAYASHI Kan
Faculty, Affiliation
Advanced Research Center for Diamond Science and Technology Advanced Research Center for Diamond Science and Technology (ARCDia)
Tenure-track Assistant Professor
College and School Educational Field
Division of Electrical Engineering and Computer Science, Graduate School of Natural Science and Technology
Course in Electrical and Electronic Engineering, School of Electrical, Information and Communication Engineering, College of Science and Engineering
Laboratory
Academic Background
Career
Year & Month of Birth
Academic Society
Award
Specialities
Thin film/Surface and interfacial physical properties
Speciality Keywords
diamond semiconductor、diamond quantum device
Research Themes
Books
Papers
- Electron paramagnetic resonance study of MgO thin-film grown on silicon K. Hayashi,Y. Matsumura,S. Kobayashi,H. Morishita,H. Koike,S. Miwa,N. Mizuochi,Y. Suzuki Journal of Applied Physics 121 21 2017/06/07
- On the progress of ultrafast time-resolved THz scanning tunneling microscopy Takehiro Tachizaki,Kan Hayashi,Yoshihiko Kanemitsu,Hideki Hirori APL Materials 9 6 060903 2021/06/01
- Ultra-long coherence times amongst room-temperature solid-state spins E. D. Herbschleb,H. Kato,Y. Maruyama,T. Danjo,T. Makino,S. Yamasaki,I. Ohki,K. Hayashi,H. Morishita,M. Fujiwara,N. Mizuochi Nature Communications 10 1 2019/12/01
- Effects of nitrogen addition on hydrogen plasma etching of diamond K. Hayashi,Y. Nakamura,M. Katayama,R. Yoshida,K. Kobayashi,K. Ichikawa,T. Yoshikawa,T. Matsumoto,T. Inokuma,S. Yamasaki,C.E. Nebel,N. Tokuda Diamond and Related Materials 160 113045 2025/12
- Formation of low-dimensional nanopit structures on atomically flat surfaces of diamond (111) by nickel nanoparticles Kan Hayashi,Kazuki Kobayashi,Madoka Katayama,Yuhi Kaneko,Kimiyoshi Ichikawa,Taro Yoshikawa,Tsubasa Matsumoto,Takao Inokuma,Satoshi Yamasaki,Norio Tokuda Applied Surface Science 669 2024/10/01
- Fabrication and characterization of diamond (100) p+-i-n+ diodes with heavily nitrogen-doped films Yuki Matsushima,Mikiya Mura,Tsubasa Matsumoto,Kimiyoshi Ichikawa,Kan Hayashi,Satoshi Yamasaki,Takao Inokuma,Taro Yoshikawa,Toshiharu Makino,Norio Tokuda Diamond and Related Materials 145 2024/05
- Fabrication of lateral diamond MOSFET with buried pn-junctions by diamond surface planarization based on carbon solid solution into nickel Tsubasa Kano,Kimiyoshi Ichikawa,Kan Hayashi,Taro Yoshikawa,Takao Inokuma,Satoshi Yamasaki,Norio Tokuda,Tsubasa Matsumoto Diamond and Related Materials 147 2024/08
- Enhanced performance of diamond electrodes with heavily N-doped surface nanolayers grown by CVD for high reduction current density Taro Yoshikawa,Akira Kaga,Kimiyoshi Ichikawa,Kan Hayashi,Tsubasa Matsumoto,Ryosuke Izumi,Mitsuru Ohno,Satoshi Yamasaki,Norio Tokuda,Hitoshi Asakawa Electrochimica Acta 525 2025/06/10
- Optimization of Temperature Sensitivity Using the Optically Detected Magnetic-Resonance Spectrum of a Nitrogen-Vacancy Center Ensemble Kan Hayashi,Yuichiro Matsuzaki,Takashi Taniguchi,Takaaki Shimo-Oka,Ippei Nakamura,Shinobu Onoda,Takeshi Ohshima,Hiroki Morishita,Masanori Fujiwara,Shiro Saito,Norikazu Mizuochi Physical Review Applied 10 3 2018/09/06
- Broadband microwave antenna for uniform manipulation of millimeter-scale volumes of diamond quantum sensors Y. Takemura,K. Hayashi,Y. Yoshii,M. Saito,S. Onoda,H. Abe,T. Ohshima,T. Taniguchi,M. Fujiwara,H. Morishita,I. Ohki,N. Mizuochi Journal of Applied Physics 132 22 224501 2022/12/14
- Experimental and theoretical analysis of noise strength and environmental correlation time for ensembles of nitrogen-vacancy centers in diamond Kan Hayashi,Yuichiro Matsuzaki,Takaki Ashida,Shinobu Onoda,Hiroshi Abe,Takeshi Ohshima,Mutsuko Hatano,Takashi Taniguchi,Hiroki Morishita,Masanori Fujiwara,Norikazu Mizuochi Journal of the Physical Society of Japan 89 5 2020/05/15
- Fabrication of inversion channel diamond MOSFET with atomically step-free Al
2 O3 /diamond interface Kazuki Kobayashi,Kai Sato,Hiromitsu Kato,Masahiko Ogura,Toshiharu Makino,Tsubasa Matsumoto,Kimiyoshi Ichikawa,Kan Hayashi,Takao Inokuma,Satoshi Yamasaki,Christoph E. Nebel,Norio Tokuda Carbon 235 2025/03/10 - Diamond (111) homoepitaxy via hot-filament chemical vapor deposition: Growth mode, transition metal incorporation, and twin formation Kimiyoshi Ichikawa,Kazuki Kobayashi,Tsubasa Matsumoto,Kan Hayashi,Takao Inokuma,Christoph E. Nebel,Satoshi Yamasaki,Norio Tokuda Diamond and Related Materials 160 112990 2025/12
- Fabrication of inversion channel diamond MOSFET with atomically step-free Al2O3/diamond interface Kazuki Kobayashi, Kai Sato, Hiromitsu Kato, Masahiko Ogura, Toshiharu Makino, Tsubasa Matsumoto, Kimiyoshi Ichikawa, Kan Hayashi, Takao Inokuma, Satoshi Yamasaki, Christoph E. Nebel, Norio Tokuda Carbon 235 120024 2025
- Enhanced performance of diamond electrodes with heavily N-doped surface nanolayers grown by CVD for high reduction current density Taro Yoshikawa, Akira Kaga, Kimiyoshi Ichikawa, Kan Hayashi, Tsubasa Matsumoto, Ryosuke Izumi, Mitsuru Ohno, Satoshi Yamasaki, Norio Tokuda, Hitoshi Asakawa Electrochimica Acta 525 146058 2025
- Fabrication of lateral diamond MOSFET with buried pn-junctions by diamond surface planarization based on carbon solid solution into nickel Tsubasa Kano, Kimiyoshi Ichikawa, Kan Hayashi, Taro Yoshikawa, Takao Inokuma, Satoshi Yamasaki, Norio Tokuda, Tsubasa Matsumoto Diamond and Related Materials 147 111236 2024
- Fabrication and characterization of diamond (100) p+-i-n+ diodes with heavily nitrogen-doped films Yuki Matsushima, Mikiya Mura, Tsubasa Matsumoto, Kimiyoshi Ichikawa, Kan Hayashi, Satoshi Yamasaki, Takao Inokuma, Taro Yoshikawa, Toshiharu Makino, Norio Tokuda Diamond and Related Materials 145 111116 2024
- Formation of low-dimensional nanopit structures on atomically flat surfaces of diamond (111) by nickel nanoparticles Kan Hayashi, Kazuki Kobayashi, Madoka Katayama, Yuhi Kaneko, Kimiyoshi Ichikawa, Taro Yoshikawa, Tsubasa Matsumoto, Takao Inokuma, Satoshi Yamasaki, Norio Tokuda Applied Surface Science 669 160568 2024
Conference Presentations
Others
Arts and Fieldwork
Patent
Theme to the desired joint research
Grant-in-Aid for Scientific Research
○「ダイヤモンドNVセンターの多量子ビット化に向けた基盤技術開発」(2024-2026)
○「ダイヤモンド表面にナノ量子センサーを自由に配置・測定する手法の開発」(2021-2023)