We are carrying out research on fundamental electrical properties of diamond and its potential applications.
Dr. Yosuke Sasama received the Gold Young Scholar Award at 14th International Conference on New Diamond and Nano Carbons 2020/2021.
Dr. Yosuke Sasama received the Excellent Poster Presentation Award at MANA International Symposium 2021.
An original paper "Charge-carrier mobility in hydrogen-terminated diamond field-effect transistors" was published in Journal of Applied Physics 127, 185707 (2020). (Editor's Pick)
An original paper "Quantum oscillations in diamond field-effect transistors with a h-BN gate dielectric" was published in Physical Review Materials 3, 121601(R) (2019).
Mr. Yosuke Sasama, a PhD student in our group, received the Excellent Presentation Award at The 32th Diamond Symposium.
An original paper "High-mobility diamond field effect transistor with a monocrystalline h-BN gate dielectric" was published in APL Materials 6, 111105 (2018). (Featured Article)
An original paper "Ionic-liquid-gating setup for stable measurements and reduced electronic inhomogeneity at low temperatures" was published in Review of Scientific Instruments 89, 103903 (2018).
Mr. Yosuke Sasama, a PhD student in our group, received the Elsevier Gold Young Scholar Award at The 29th International Conference on Diamond and Carbon Materials. (photo)
Mr. Yosuke Sasama, a PhD student in our group, received the Best Poster Award at Tsukuba Global Science Week (TGSW) 2017.
An original paper "Transport Properties of Hydrogen-Terminated Silicon Surface Controlled by Ionic-Liquid Gating" was published in J. Phys. Soc. Jpn. 86, 014703 (2017)
An original paper "Spin-induced anomalous magnetoresistance at the (100) surface of hydrogen-terminated diamond" was published in Physical Review B 94, 161301(R) (2016)