Researcher List >> Shoichi Sakamoto

Shoichi Sakamoto

Name	Shoichi Sakamoto
URL	https://kaken.nii.ac.jp/d/r/80235176.ja.html
Affiliation	Seikei University
Section	Faculty of Science and Technology Department of Science and Technology
Job title	Assistant Professor
Degree	理学博士(慶應義塾大学大学院)
Research funding number	80235176
J-Global ID	201501032797748450

Research Interests

microscopic mechanism of catalyst decomposition ,electronic state of carbon nanotube ,electronic state of graphene ,Car-Parrinello法 ,クラスター ,MD法 ,マイクロクラスター ,分子動力学法 ,CarーParrinell法 ,第1原理分子動力学法 ,コンピュ-タ-シミュレ-ション

Research Areas

Nanotechnology/Materials / Nanostructure physics / first-principle molecular dynamics simulation
Nanotechnology/Materials / Nanostructure physics / numerical study of electronic state

Research History

Apr 2008

Today

Seikei University Faculty of Science and Technology

Apr 1991

Mar 2008

Seikei University Faculty of Engineering

Apr 1990

Mar 1991

慶応義塾大学理工学部研究員

Education

Apr 1987

Mar 1990

慶応義塾大学理工学研究科博士課程物理学専攻

Apr 1985

Mar 1987

慶応義塾大学理工学研究科修士課程物理学専攻

Apr 1981

Mar 1985

慶応義塾大学理工学部物理学科

Papers

12 3 4 5 >

Periodic orbit scar in wavepacket propagation

Mitsuyoshi Tomiya Shoichi Sakamoto Eric J. Heller

INTERNATIONAL JOURNAL OF MODERN PHYSICS C 30(4) Apr 2019 [Refereed]

This study analyzed the scar-like localization in the time-average of a time-evolving wavepacket on a desymmetrized stadium billiard. When a wavepacket is launched along the orbits, it emerges on classical unstable periodic orbits as a scar in sta...

I-V characteristics of graphene nanoribbon/h-BN heterojunctions and resonant tunneling

Taiga Wakai Shoichi Sakamoto Mitsuyoshi Tomiya

JOURNAL OF PHYSICS-CONDENSED MATTER 30(26) Jul 2018 [Refereed]

We present the first principle calculations of the electrical properties of graphene sheet/h-BN heterojunction (GS/h-BN) and 11 -armchair graphene nanoribbon/h-BN heterojunction (11 -AGNR/h-BN), which are carried out using the density functional t...

19pPSA-32 Theoretical Analysis of Bandgaps and I-V Characteristics in Graphene/h-BN heterojunctions

Wakai T. S. Shoichi Tomiya M.

Meeting Abstracts of the Physical Society of Japan 71 2536-2536 2016

First-principle Calculations of I-V Characteristics in Graphene/h-BN Heterojunctions

Wakai Taiga Sakamoto Shoichi Tomiya Mitsuyoshi

Meeting Abstracts of the Physical Society of Japan 71 2344-2344 2016

18aPS-55 Theoretical Analysis of I-V Characteristics in Graphene with h-BN Heterojunction

Wakai T. Sakamoto S. Tomiya M.

Meeting Abstracts of the Physical Society of Japan 70 2342-2342 2015