3 papers
cond-mat.mes-hall2020
Charge-carrier mobility in hydrogen-terminated diamond field-effect transistors
Yosuke Sasama, Taisuke Kageura, Katsuyoshi Komatsu +7
Diamond field-effect transistors (FETs) have potential applications in power electronics and high-output high-frequency amplifications. In such applications, high charge-carrier mo…
cond-mat.mes-hall2019
Quantum oscillations in diamond field effect transistors with a h-BN gate dielectric
Yosuke Sasama, Katsuyoshi Komatsu, Satoshi Moriyama +8
Diamond has attracted attention as a next-generation semiconductor because of its various exceptional properties such as a wide bandgap and high breakdown electric field. Diamond f…
cond-mat.mtrl-sci2018
Ionic-liquid-gating setup for stable measurements and reduced electronic inhomogeneity at low temperatures
Yamaguchi Takahide, Yosuke Sasama, Hiroyuki Takeya +3
The ionic-liquid-gating technique can be applied to the search for novel physical phenomena at low temperatures because of its wide controllability of the charge carrier density. I…