Motoi HIRAYAMA

Profile Information

Affiliation: 創造技術工学科, 阿南工業高等専門学校

J-GLOBAL ID: 200901054971360888
researchmap Member ID: 6000007756

External link: http://www.anan-nct.ac.jp/

Research Interests

Research Areas

Research History

Apr, 2018 - Present

Associate Professor, Department of Creative Technology Engineering, National Institute of Technology, Anan College
Apr, 2014 - Mar, 2018

Lecturer, Department of Creative Technology Engineering, Anan National College of Technology
Oct, 2013 - Mar, 2014

Lecturer, Liberal Arts and Science, National Institute of Technology, Anan College
Apr, 2011 - Sep, 2013

Assistant Professor, Liberal Arts and Science, Anan National Collegge of Technology
Apr, 2010 - Mar, 2011

Assistant Professor, Anan National College of Technology

Education

Apr, 2005 - Mar, 2010

Department of Electronic-Engineering, The University of Electro-Communications (UEC-Tokyo)
Apr, 2001 - Mar, 2005

Department of Electronic-Engineering, The University of Electro-Communications (UEC-Tokyo)

Awards

2009

Young Scientist Award, 36th Conference on the Physics and Chemistry of Surfaces and Interfaces

Motoi HIRAYAMA
2009

第25回（2008年秋季）応用物理学会講演奨励賞, 応用物理学会

平山基

Papers

First-principles calculations of Mn incorporation into GaAs(110)

Motoi Hirayama, Sho Kishigami, Takumi Goto, Shiro Tsukamoto

Surface Science, 729 122230-122230, Mar, 2023
Intermittent growth for InAs quantum dot on GaAs(001)

Takashi Toujyou, Tomoya Konishi, Motoi Hirayama, Koichi Yamaguchi, Shiro Tsukamoto

Journal of Crystal Growth, 551 125891-125891, 2020 Peer-reviewed
Development of SPH approach for hydrodynamics of around fish body

Kiichi Yoshida, Motoi Hirayama, Ryuzaburo Sugino, Noboru Morizumi

Proc. SICE Annual Conference 2013, 2249, Sep, 2013 Peer-reviewed
Magnetic properties of a single molecular layer of MnAs on GaAs(110)

Motoi Hirayama, Akiko Natori, Jun Nakamura

Physical Review B - Condensed Matter and Materials Physics, 87(7) 1-75428, Feb 19, 2013 Peer-reviewed
Incorporation of Mn atoms into the GaAs(110) surface

Motoi Hirayama, Shiro Tsukamoto

Journal of Crystal Growth, 378 50-52, 2013 Peer-reviewed
S-termination effects for the catalytic activities of Pd on GaN(0001) surfaces

T. Konishi, Y. Ueta, M. Hirayama, N. Nishiwaki, S. Tsukamoto

APPLIED SURFACE SCIENCE, 258(21) 8334-8337, Aug, 2012 Peer-reviewed
Initial stages of MnAs heteroepitaxy and nanoisland growth on GaAs(110) and (001) surfaces

Motoi Hirayama, Gavin R. Bell, Shiro Tsukamoto

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 29(4) 109, Jul, 2011 Peer-reviewed
Nano-clustered Pd catalysts formed on GaN surface for green chemistry

Motoi Hirayama, Yukiko Ueta, Tomoya Konishi, Shiro Tsukamoto

JOURNAL OF CRYSTAL GROWTH, 323(1) 150-153, May, 2011 Peer-reviewed
Initial stages of MnAs heteroepitaxy and nanoisland growth on GaAs(110) and (001) surfaces

Motoi Hirayama, Gavin R. Bell, Shiro Tsukamoto

Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics, 29(4), 2011 Peer-reviewed
半導体表面近傍不純物の原子配置と電子・スピン状態

平山基

電気通信大学, Mar, 2010
Variable stoichiometry in Sb-induced (2x4) reconstructions on GaAs(001)

Akihiro Ohtake, Motoi Hirayama, Jun Nakamura, Akiko Natori

PHYSICAL REVIEW B, 80(23) 1-235329, Dec, 2009 Peer-reviewed
Anisotropic half-metallic ground state of Mn atomic wire on GaAs(110)

Motoi Hirayama, Akiko Natori, Jun Nakamura

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 27(4) 2062-2065, Jul, 2009 Peer-reviewed
Structural and electronic properties of the planar C-skeleton polymers

Jun Nakamura, Nariaki Arimura, Motoi Hirayama, Akiko Natori

APPLIED PHYSICS LETTERS, 94(22) 223107, Jun, 2009 Peer-reviewed
GaAs(110)表面上のGa置換Mn原子鎖のスピン状態と電子状態

平山基, 中村淳, 名取晃子

表面科学, 30(9) 532-537, May, 2009 Peer-reviewed
Band-bending effects on scanning tunneling microscope images of subsurface dopants: First-principles calculations

Motoi Hirayama, Jun Nakamura, Akiko Natori

JOURNAL OF APPLIED PHYSICS, 105(8) 83720, Apr, 2009 Peer-reviewed
Simulations of scanning Tunneling Microscopy for B-/P-doped Si(111) surfaces

Motoi Hirayama, Jun Nakamura, Akiko Natori

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 46(8B) 5643-5646, Aug, 2007 Peer-reviewed
不純物ドープSi(111)表面のSTM像の第一原理計算

平山基

電気通信大学, Mar, 2007
Structural stabilities and electronic properties for planar Si compounds

Motoi Hirayama, Jun Nakamura, Akiko Natori

e-Journal of Surface Science and Nanotechnology, 4 528-533, Jun 9, 2006 Peer-reviewed

Presentations

NIT-NUU-S1-P03 Magnetic properties of Mn-substituted BN (110) surface

Takeru KUSUNOKI, Motoi HIRAYAMA, Masaru KAMANO

The 6th NIT‐NUU Bilateral Academic Conference 2023, Jul 22, 2023
PS1-11 Proposal for outside navigation system using image recognition

Kaede Ueta, Motoi Hirayama, Emiko Yasuno

Dec 3, 2022
O-P6-005 First-principles calculations on Mn-substituted GaN surface spin states

Dec, 2022
Wed-PO1C-9 Effects of Spin-Orbit Interaction on Mn Atomic Wire on GaAs(110)

Motoi Hirayama, Jun Nakamura

22nd International Vacuum Congress (IVC-22), Sep 14, 2022
バレーボールのスパイク動作における数値シミュレーション

勝瀬航, 平山基, 太田健吾

令和3年度計測自動制御学会四国支部学術講演会、PS1-13, Dec 11, 2021
標高データに基づくSPH シミュレータの開発

港左匡, 平山基, 杉野隆三郎

令和3年度計測自動制御学会四国支部学術講演会、PS2-18, Dec 11, 2021
大量のデータを分類するためのツール作成

武田一磨, 岡本浩行, 平山基

令和2年度計測自動制御学会四国支部学術講演会、PS2-14, Dec 12, 2020
深層学習を用いた複数の特徴点による人物識別

彦上諒, 岡本浩行, 平山基

令和2年度計測自動制御学会四国支部学術講演会、PS2-05, Dec 12, 2020
BERTを用いて文脈を考慮した雑談対話システム

三河多聞, 太田健吾, 平山基

令和2年度計測自動制御学会四国支部学術講演会、PS1-14, Dec 12, 2020
深層学習を用いた顔画像系列からの虚偽検出

小島脩生, 太田健吾, 平山基

令和2年度計測自動制御学会四国支部学術講演会、PS1-13, Dec 12, 2020
固液共存SPHシミュレーション

中津佑介, 平山基

令和元年度計測自動制御学会四国支部学術講演会、SO2-25、PO2-25, Dec, 2019
ナノスケールにおけるSPH法の適用可能性

山本浩平, 杉野隆三郎, 平山基

令和元年度SICE四国支部学術講演会、SO1-27、PO1-27, Dec, 2019
機械学習のSPH流体計算への応用

木内貴浩, 平山基

令和元年度SICE四国支部学術講演会、SO1-26、PO1-26, Dec, 2019
Mn置換GaN(11-20)と(1-100)表面の磁性

ラフォンテーヌ瑠佳, 平山基, 釜野勝

第29回日本MRS年次大会、R-P28-004, Nov, 2019
STMBE and RHEED observations of InAs quantum dots growing on GaAs(001) by using intermittent supply method

Takashi Toujyou, Tomoya Konishi, Motoi Hirayama, Koichi Yamaguchi, Shiro Tsukamoto

7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNANO2019), P-30, Sep, 2019
GaAs(110)表面上のMnAs単分子膜のスピン状態への歪効果

平山基

第80回応用物理学会秋季学術講演会、20a-E319-4, Sep, 2019
WebRTCを用いた情報配信システムの開発

中野大成, 平山基, 吉田晋

平成30年度計測自動制御学会四国支部学術講演会、SO2-21、PS2-21, Dec, 2018
GaAs(110)最表面に置換したMn原子近傍の吸着Ga安定構造

後藤拓巳, 平山基, 釜野勝

第79回応用物理学会秋季学術講演会、19p-PB6-10, Sep, 2018
GaAs表面上のGa置換Mn原子対のスピン状態と電子状態

岡本昂也, 平山基

第79回応用物理学会秋季学術講演会、19p-PB6-9, Sep, 2018
ソーシャルビジネス創生のためのCo-creation System:地方創生に応用可能なオープンシステムの試み

杉野隆三郎, 太田健吾, 吉田晋, 福田耕治, 平山基, 池添純子, 竹内祐介

情報処理学会第80回全国大会、6E-06, Mar, 2018

Misc.

創造技術工学科の教育システムとカリキュラム

櫛田雅弘, 上原信知, 平山基, 岡本浩行, 加藤研二, 奥本良博, 岩佐健司

高専教育, 38 25, Mar, 2015
A Novel Computational Simulation Method for Development of Giant Tsunami Evacuation Lifeboat

Ryuzaburo Sugino, Tatsuji Tanaka, Motoi Hirayama, Koji Fukuda, Shin Itami, Mio Kobayashi, Yuichi Nakamura

The 3rd International GIGAKU Conference in Nagaoka, Book of Abstracts SO-8, SO-8, Jun, 2014
GaAs(110)表面上へのMn原子の取り込み

平山基, 塚本史郎

応用物理学会学術講演会講演予稿集(CD-ROM), 73rd, 2012
23pPSB-7 Atomic arrangement and electronic states of the GaAs(001)-(2×2)Mn surface

Kanno Yusuke, Ohtake Akihiro, Hirayama Motoi, Nakamura Jun

Meeting abstracts of the Physical Society of Japan, 66(2) 946-946, Aug 24, 2011
GaAs基板上へのMnAs成長初期過程

平山基, BELL Gavin R., BELL Gavin R., 塚本史郎

応用物理学関係連合講演会講演予稿集(CD-ROM), 58th, 2011
GaN基板を用いた高リサイクルPd固定触媒の開発

平山基, 植田有紀子, 小西智也, 塚本史郎

応用物理学関係連合講演会講演予稿集(CD-ROM), 58th, 2011
23aWS-9 Atomic structure of Sb-stabilized GaSb(001)-(2x5) surface

Ohtake A., Hirayama M., Nakamura J.

Meeting abstracts of the Physical Society of Japan, 65(2) 838-838, Aug 18, 2010
22pGL-5 Magnetic properties of single MnAs layer on GaAs(110)

Hirayama Motoi, Nakamura Jun, Natori Akiko

Meeting abstracts of the Physical Society of Japan, 65(1) 954-954, Mar 1, 2010
GaN基板上Pd固定触媒のS終端効果

平山基, 植田有紀子, 小西智也, 塚本史郎

応用物理学会学術講演会講演予稿集(CD-ROM), 71st, 2010
23aXB-1 Sb-induced GaAs(001)-(2x4) reconstruction revisited

Ohtake A., Hirayama M., Nakamura J., Natori A.

Meeting abstracts of the Physical Society of Japan, 63(2) 849-849, Aug 25, 2008
20aXA-14 Magnetic properties of the Ga-substituted Mn atomic wire on GaAs (110)

Hirayama Motoi, Nakamura Jun, Natori Akiko

Meeting abstracts of the Physical Society of Japan, 63(2) 363-363, Aug 25, 2008
26pTD-9 First-principles calculation of STM images for impurity doped Si(111)H surfaces : Dopant species dependence on the STM image

Hirayama Motoi, Nakamura Jun, Natori Akiko

Meeting abstracts of the Physical Society of Japan, 63(1) 908-908, Feb 29, 2008
18pTG-10 First-principles calculation of STM image for B/P-doped Si(111)H surfaces

Hirayama Motoi, Nakamura Jun, Natori Akiko

Meeting abstracts of the Physical Society of Japan, 62(1) 878-878, Feb 28, 2007
24aPS-145 Atomic Structures and Electronic States of Planar Silicon Compounds

Hirayama Motoi, Nakamura Jun, Natori Akiko

Meeting abstracts of the Physical Society of Japan, 60(1) 838-838, Mar 4, 2005

Teaching Experience

2016 - Present

Computer basic exercise
2014 - 2016

Science
2011 - 2016

Physics
2016

Information mathematics
2016

Data structure and algorism
2016

Software design
2011 - 2015

Experiment and exercise on physics
2011 - 2014

Chemistry 3

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Research Interests

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Education

Awards

Papers

Presentations

Misc.

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