Shoichi Sakamoto

(坂本昇一)

Profile Information

Affiliation: Assistant Professor, Faculty of Science and Technology Department of Science and Technology , Seikei University

Degree: 理学博士(慶應義塾大学大学院)

Researcher number: 80235176
J-GLOBAL ID: 201501032797748450
researchmap Member ID: B000244181

External link: https://kaken.nii.ac.jp/d/r/80235176.ja.html

Research Interests

Research Areas

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

Research History

Apr, 2008 - Present

Faculty of Science and Technology, Seikei University
Apr, 1991 - Mar, 2008

Faculty of Engineering, Seikei University
Apr, 1990 - Mar, 1991

研究員, 理工学部, 慶応義塾大学

Education

Apr, 1987 - Mar, 1990

物理学専攻, 理工学研究科博士課程, 慶応義塾大学
Apr, 1985 - Mar, 1987

物理学専攻, 理工学研究科修士課程, 慶応義塾大学
Apr, 1981 - Mar, 1985

物理学科, 理工学部, 慶応義塾大学

Papers

I-V Characteristics of In-Plate Graphene Nanoribbon/h-BN Heterojunctions and Resonant Tunneling

Mitsuyoshi Tomiya, Shoichi Sakamoto, Taiga Wakai

Journal of Physics: Conference Series, 1290(1), Oct 30, 2019
Periodic orbit scar in wavepacket propagation

Mitsuyoshi Tomiya, Shoichi Sakamoto, Eric J. Heller

INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 30(4), Apr, 2019 Peer-reviewed
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 Peer-reviewed
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

Misc.

<Short Notes> Nnmerical Study of Low-Dimensional Bose-Einstein Condensation

SAKAMOTO Shoichi, MATSUMOTO Hideki

Technical reports of Seikei University, 38(2) 25-26, Sep, 2001
Transition Temperature of Bose-Einstein Condensation in low dimension

Ichino S., Sakamoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 56 228-228, 2001
Charging and Electromagnetically Inductive Effects in MultiLayer Josephson Junction

Katoh S., Sakamoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 56 446-446, 2001
Potential Dependency of Transition Temperature in Bose-Einstein Condensation

Sakamaoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 56 285-285, 2001
Bose-Einstein凝縮転移点近傍での数値解析(熱場の量子論とその応用,研究会報告)

坂本昇一, 松本秀樹

素粒子論研究, 103(1) A26-A29, 2001
Nonequilibrium Formulation in Bose-Einsein Condensation

Soryushiron Kenkyu Electronics, 103(1) A22-A25, 2001
Electromagnetic Analysis of Two Dimensional Multiple Josephson Juncrions

Sakamoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 55 469-469, 2000
Numerical Analysis of Bose-Einstein Condensation Around Transition Temperature

Sakamoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 55 238-238, 2000
<Short Notes> Frequency Characteristics of Multiple Josephson Junctions

Sakamoto Shoichi, Matsumoto Hideki

Technical reports of Seikei University, 36(2) 27-28, Sep, 1999
<Short Notes> Dynamical Energy Variation of Granular Segregation

Sakamoto Shoichi, Matsumoto Hideki

Technical reports of Seikei University, 36(2) 29-30, Sep, 1999
29a-K-10 Origin of I-V Characteristic Brabches in Josephson Stacks II

Sakamoto S., Matsumoto H.

Meeting Abstracts of the Physical Society of Japan, 54 583-583, 1999
<Short Notes>Symbolic Caluculation Program for Electronic States in Highly Correlated

Matsumoto Hideki, Sakamoto Shoichi

Technical reports of Seikei University, 35(2) 13-14, Sep, 1998
<Short Notes>I-V Characteristics of Multi-layered Josephson Junctions

Matsumoto Hideki, Sakamoto Shoichi, Wajima Fumihiro

Technical reports of Seikei University, 35(2) 15-16, Sep, 1998
<Short Notes>Granular Segregation in a Rotating Cylinder

Sakamoto Shoichi, Matsumoto Hideki

Technical reports of Seikei University, 35(2) 17-18, Sep, 1998
The Axial Segregation of a Granular Binary Mixture in a Rotating Drum : Numerical Analysis by the Distinct Element Method

SAKAMOTO Shoichi

Journal of the Society of Powder Technology,Japan, 35(7) 508-513, Jul 10, 1998
Simulation of Granular Axial Segregation in a Rotating Drum

SAKAMOTO Shoichi

Meeting Abstracts of the Physical Society of Japan, 53 771-771, 1998
Origin of I-V Characteristic Branches in Josephson Stacks

MATSUMOTO H., SAKAMOTO S., WAJIMA F.

Meeting Abstracts of the Physical Society of Japan, 53 651-651, 1998
Analysis of the t-J model in the composite operator method

MATSUMOTO Hideki, SAKAMOTO Syoichi

Meeting Abstracts of the Physical Society of Japan, 53 663-663, 1998
Hartree-Fock Molecular-Dynamics Studies of Metal-Clusters III

SAKAMOTO Shoichi

Meeting Abstracts of the Physical Society of Japan, 1995 298-298, 1995
4a-YC-1 Hartree-Fock Molecular-Dynamics Studies of Metal-Clusters

Sakamoto Shoichi

Meeting Abstracts of the Physical Society of Japan, 1994 202-202, 1994
24a-M-5 Structural and Electronic Properties of polymorph-Si by Molecular Dynamics

Uchikoshi S., Yahata H., Yamaguchi T., Sakamoto S., Yonezawa F.

Meeting Abstracts of the Physical Society of Japan, 1991 122-122, 1991
26a-Z-1 MD SIMULATIONS OF ANISOTROPIC PARTICLES

Aoki K., Sakamoto S., Yonezawa F.

Meeting Abstracts of the Physical Society of Japan, 1991 351-351, 1991
25a-A-2 Electronic Structure Calculation of Crystalline Silicon under pressure

Yamaguchi T., Uchikoshi S., Yahata H., Sakamoto S., Yonezawa F.

Meeting Abstracts of the Physical Society of Japan, 1991 193-193, 1991
25a-A-3 Relations between Upper Critical Field and Quasiperiodicity for Superconducting Superlattices

Nagao T., Sakamoto S., Yonezawa F.

Meeting Abstracts of the Physical Society of Japan, 1991 194-194, 1991
29p-B-2 "Degradation Mechanism of a-Si:H Solar Cells by Means of Ab-Initio MD Simulations"

SAKAMOTO Shoichi, YONEZAWA Fumiko

Meeting Abstracts of the Physical Society of Japan, 46 157-157, 1991
31p-K3-14 ガラス状態の構造解析(ポテンシャル依存性)(金属)

坂本昇一, 能勢修一, 米沢富美子

年会講演予稿集, 43 158-158, 1988
3a-E1-12 二次元ペンローズタイルのパーコレーション(統計力学・物性基礎論)

青木圭子, 坂本昇一, 能勢修一, 米沢富美子

年会講演予稿集, 43 401-401, 1988
26p-E-11 MD法により得られたガラス状態の構造解析

能勢修一, 坂本昇一, 米沢富美子

秋の分科会予稿集, 1987 162-162, 1987
30a-K-10 MD法によって得られたガラス状態のミクロな構造解析II(金属)

坂本昇一, 能勢修一, 米沢富美子

年会講演予稿集, 42 202-202, 1987
30p-CB-11 シミュレーションで観測された臨界核形成と結晶化(結晶成長)

能勢修一, 坂本昇一, 米沢富美子

年会講演予稿集, 41 43-43, 1986
30a-CM-12 MD法により得られたガラス状態のミクロな構造解析(金属)

坂本昇一, 能勢修一, 米沢富美子

年会講演予稿集, 41 176-176, 1986

Teaching Experience

Apr, 2016 - Present

Quantum Mechanics (Seikei University)
計算ナノ物理 (成蹊大学)
電磁気学 (成蹊大学)
力学 (成蹊大学)
解析 (成蹊大学)

Research Projects

第一原理分子動力学法によるシリコン中のポロンクラスターの安定構造と電子状態

科学研究費助成事業, 日本学術振興会, 1994 - 1994

坂本昇一
量子力学的分子動力学法によるマイクロクラスターの構造と電子状態の研究

科学研究費助成事業, 日本学術振興会, 1992 - 1992

堀素夫, 坂本昇一
量子力学的分子動力学法によるマイクロクラスタ-の構造と電子状態の研究

科学研究費助成事業, 日本学術振興会, 1991 - 1991

堀素夫, 坂本昇一

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