9 citations · 15 across the 4 of their papers we have counts for
4 papers
I-V Characteristics of Graphene Nanoribbon/h-BN Heterojunctions and Resonant Tunneling
Taiga Wakai, Shoichi Sakamoto, Mitsuyoshi Tomiya
We present the first principle calculations of the electrical properties of graphene sheet/h-BN heterojunction(GS/h-BN) and 11-armchair graphene nanoribbon heterojunction(11-AGNR/h…
Periodic Orbit Scar in Propagation of Wavepacket
Mitsuyoshi Tomiya, Shoichi Sakamoto, Eric J. Heller
This study analyzed the scar-like localization in the time-average of a timeevolving wavepacket on the desymmetrized stadium billiard. When a wavepacket is launched along the orbit…
Electron Transfer on Impurity doped Graphene Nanoribbon
Hiroyoshi Tsuyuki, Shoichi Sakamoto, Mitsuyoshi Tomiya
Electronic transport properties in armchair shaped edges graphene nanoribbons (AGNRs) doped various impurities have been simulated by the non-equilibrium Green's function approach…
Voltage-biased I-V characteristics in the multi-Josephson junction model of high T superconductor
S. Sakamoto, H. Matsumoto, T. Koyama +1
By use of the multi-Josephson junction model, we investigate voltage-biased I-V characteristics. Differently from the case of the single junction, I-V characteristics show a compli…