Doctor of Engineering, Kobe University

Mechanics of materials and materials, Materials/Mechanics of materials

2017
Associate Professor, Department of Mechanical Systems Engineering, Shinshu University

2014 - 2017
Senior Assistant Professor, Department of Mechanical Systems Engineering, Shinshu University

2009 - 2014
Assistant Professor, Department of Mechanical Systems Engineering, Shinshu University

2007 - 2009
日本学術振興会　特別研究員　DC1

2005, Kobe University, Faculty of Engineering, Depatment of Mechanical Engineering

2009, Kobe University, Graduate School of Science and Technology, Depatment of Mechanical and Systems Engineering

2012
Japanese Society of Mechanical Engineering (JSME), Young Engineers Award

2010
Best Paper Award on Metallic Glasses research in Japanese Society of Material Sciences (JSMS)

Local buckling behavior of multi-walled carbon nanotubes encapsulating C60 fullerenes
Masaomi Nishimura, Masaya Hatta
Carbon Trends, 11, 100269, Jun. 2023, Refereed
Lead, Corresponding

エポキシ樹脂モデルの架橋構造と変形挙動 に関する分子動力学的研究
西村正臣，中田政宗
計算数理工学論文集, 21, 99-109, Dec. 2021
Lead, Corresponding

Inverse analysis for interface fracture toughness of Ti coating film by laser spallation method
Masahiro Arai, Yoshitaka Sato, Daisuke Sugiura, Masaomi Nishimura, Hiroaki Ito and Hideo Cho
Advances in Engineering Software, 120, 62-67, Jun. 2018

Strength evaluation of unidirectional carbon fiber-reinforced plastic laminates based on tension–compression biaxial stress tests
Keita Goto, Masahiro Arai, Masaomi Nishimura and Kazuki Dohi
ADVANCED COMPOSITE MATERIALS, 27(4), 413-426, Apr. 2018

Relationship between Local Buckling and Atomic Elastic Stiffness in Multi-Walled Carbon Nanotubes under Compression and Bending Deformations
Masaomi Nishimura, Naoki Takahashi, Yu Takagi
Computational Materials Science, 130, 214-221, Apr. 2017

引張-圧縮二軸応力試験による一方向CFRP積層板の強度評価
後藤圭太，荒井政大，西村正臣，土肥一生
日本複合材料学会誌, 43(2), 48-57, Mar. 2017

ナノカーボン複合コーティング膜の密着強度評価に関する境界要素逆解析
平工淳樹，杉浦大介，柳澤隆，西村正臣，伊藤寛明，長秀雄，後藤圭太，荒井政大
計算数理工学論文集, 16, 19-24, Dec. 2016

RUS法によるCFRPの異方性粘弾性係数の同定
荒井政大，柴原直幸，西村正臣，島村佳伸，小林和幸
計算数理工学論文集, 15, 7-12, Dec. 2015

Kelvin 14 面体モデルを用いたCNT強化樹脂の粘塑性特性評価
荒井政大，長谷智行，角孝平，西村正臣，松田哲也
日本航空宇宙学会論文集, 63, 129-136, Jul. 2015

Buckling Behavior and Atomic Elastic Stiffness in Defective Multi-Walled Carbon Nanotube under Axial Compression
Masaomi NISHIMURA, Yu TAKAGI, Masahiro ARAI
Key Engineering Materials, 626, 234-239, 01 Jan. 2015

均質化法によるCFRP積層はりの減衰振動特性評価
荒井政大, 板垣大輔, 西村正臣, 島村佳伸, 小林和幸
計算数理工学論文集, 14, 43-48, 01 Dec. 2014

分子動力学法によるシリカガラスへの押し込みシミュレーション
西村正臣, 和田大夢, 荒井政大
計算数理工学論文集, 14, 95-100, 01 Dec. 2014

軸対称型境界要素法によるコーティング膜の密着強度評価
荒井 政大, 佐藤 慶宜, 長 秀雄, 伊藤 寛明, 西村 正臣, 榊 和彦
計算数理工学論文集, 13, 25-30, 01 Dec. 2013

Molecular Dynamics Study on Buckling Behavior of Non-Defective and Defective Triple-Walled Carbon Nanotubes
Masaomi NISHIMURA, Yu TAKAGI, Masahiro ARAI
Journal of Solid Mechanics and Materials Engineering, 7(3), 403-416, 01 May 2013

原子弾性剛性係数によるアモルファス金属の変形挙動の評価
西村 正臣, 岩崎 洋佑, 荒井 政大
材料, 62(3), 179-184, 01 Mar. 2013

均質化法による一方向CFRP積層板の熱粘塑性特性の評価
荒井 政大, 諏訪 貴昭, 長谷 智行, 西村 正臣, 松田 哲也
計算数理工学論文集, 12, 25-30, 01 Dec. 2012

Niアモルファス中における安定性スイッチングの局所格子不安定性解析
西村正臣, 屋代如月, 荒井政大
材料, 59(8), 631-636, 2010

Local Lattice Instability Analysis on Amorphous Metals: Switching between Stable and Unstable Atoms
Masaomi Nishimura, Kisaragi Yashiro and Masahiro Arai
Journal of Solid Mechanics and Materials Engineering, 4(11), 1550-1562, 2010

分子動力学法による二層カーボンナノチューブの圧縮解析
西村正臣, チュンスリョノ, 荒井政大
計算数理工学論文集, 10, 69-74, 2010

アモルファス金属の局所格子不安定解析：II．NIとAl の不安定原子の違い
西村正臣, 屋代如月, 冨田佳宏
材料, 58(1), 76-81, 2009

単軸引張下のナノ多結晶体およびアモルファス金属の不安定挙動：局所格子不安定解析
屋代如月, 西村正臣, 冨田佳宏
材料, 57(2), 112-118, 2008

アモルファス金属の局所格子不安定解析：I．単元系アモルファスにおける不安定原子の役割
屋代如月, 西村正臣, 冨田佳宏
材料, 57(8), 755-760, 2008

不均一系の大域的・局所的安定性：ナノ多結晶体とアモルファス金属の局所格子不安定性解析
屋代如月, 西村正臣, 冨田佳宏
日本機械学会論文集A編, 73(726), 36-47, 2007

不均一系の大域的・局所的安定性：外部境界条件に関する局所格子不安定性解析
屋代如月, 西村正臣, 久馬雅彦, 冨田佳宏
日本機械学会論文集A編, 73(725), 66-72, 2007

Global vs. Local Stability of Polycrystalline and Amorphous metals: Molecular Dynamics Study
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
Key Engineering Materials, 340-341, 991-996, 2007

DeformationAnalysis of Amorphous Metals Based on Atomic Elastic Stiffness Coefficients
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
Modelling and Simulation in Materials Science and Engineering, 14, 597-605, 2006

引張変形下のアモルファス金属における局所格子不安定性：分子動力学による検討
屋代如月, 西村正臣, 冨田佳宏
材料, 54(10), 1053-1059, 2005

Local Lattice Instability Analysis on Amorphous Metals: Change in Local and Global Stability with Alloy Composition
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
Materials Science of Bulk Metallic Glasses, Newsletter 9, Jun. 2006

Local Lattice Instability in Bulk Metallic Glasses under Tension
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
Materials Science of Bulk Metallic Glasses, Newsletter 4, Apr. 2005

Molecular dynamics study on local buckling and post-buckling behavior in multi-walled carbon nanotubes
Masaomi Nishimura and Naoto Yoshida
The fourth International Symposium on Atomistic and Multiscale Modeling of Mechanics and Multiphysics, Aug. 2019

Fracture behavior of multi-walled carbon nanotube under biaxial loading condition
Masaomi Nishimura, Naoto Kazami, Daiki Kato
The 9th International Conference on Multiscale Materials Modeling, Oct. 2018

Local buckling and atomic elastic stiffness in multi-walled carbon nanotube under compression and bending
Masaomi Nishimura, Naoki Takahashi and Masahiro Arai
The 3rd International Workshops on Advances in Computational Mechanics, Oct. 2015

Molecular Dynamics Study on Atomic Elastic Stiffness and Buckling Behavior in Carbon Nanotubes
Masaomi Nishimura, Yu Takagi and Masahiro Arai
The International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials 2013, 2013

Local Lattice Instability Analysis on Plastic Deformation in Amorphous Metals
Masaomi Nishimura, Yosuke Iwasaki and Masahiro Arai
Proceedings of the 18th International Symposium on Plasticity and Its Current Applications, PLASTICITY'12, (CD=ROM), Jan. 2012

Molecular Dynamics Study on Deformation Behavior and Lattice Defects of Carbon Nanotubes
Masaomi Nishimura, Suryono Tjoeng and Masahiro Arai
Proceedings of the 2011 World Congress on Advances in Structural Engineering and Mechanics, ASEM'11+, (CD=ROM), Nov. 2011

Relationship between Deformation and Stability Switching in Amorphous Metal: Local Lattice Instability Analysis
Masaomi Nishimura, Kisaragi Yashiro and Masahiro Arai
Proceedings of the XI international Conference on Computational Plasticity, COMPLAS XI, p217(CD-ROM), Sep. 2011

Local Lattice Instability Analysis on Indentation Simulation of Amorphous Metals
Masaomi Nishimura, Yosuke Iwasaki and Masahiro Arai
Extended Abstracts of the International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials, ISAM4 2011, H-2(CD-ROM), Jul. 2011

Local Lattice Instability Analysis on Amorphous Metals: Switching between Stable and Unstable Atoms
Masaomi Nishimura, Kisaragi Yashiro and Masahiro Arai
Proceedings of the 2010 M&M international symposium for young researchers, 203(CD-ROM), 2010

Defects in Amorphous Structure: Local Lattice Instability Analysis
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
4th KU-KITECH Symposium on Bulk Metallic Grasses and Advanced Materials, 2008

Different Characteristics of Unstable Atoms in Monatomic Amorphous Ni and Al: Local Lattice Instability Analysis
Masaomi Nishimura, Kisaragi Yashiro and Yoshihiro Tomita
8th World Congress on Computational Mechanics WCCM8, 2008

Local Lattice Instability Analysis on Amorphous Metals: Effect of Free Surface
Masaomi Nishimura, Kisaragi Yashiro and Yoshihiro Tomita
The 2008 IUTAM International Congress of Theoretical and Applied Mechanics ICTAM2008, 2008

Local Lattice Instability Analysis on Nano-polycrystalline and Amorphous Metals: Role of Unstable Atoms under Tension, Compression and Shear
Kisaragi Yashiro, Masaomi Nishimura, Masahiro Higuchi and Yoshihiro Tomita
The 2nd International Conference on Heterogeneous Materials Mechanics ICHMM 2008, 2008

Local Lattice Instability Analysis on Nano-polycrystalline and Amorphous Metals: Deformation Limit of Weak Area
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
Proceedings of the 3rd Asian Pacific Congress on Computational Mechanics, APCOM'07, MS31-5-1(CD-ROM), 2007

Local Lattice Instability Analysis on Deformation Localization in Amorphous Metal Sheet under Tension
Masaomi Nishimura, Kisaragi Yashiro and Yoshihiro Tomita
Proceedings of the 3rd Asian Pacific Congress on Computational Mechanics, APCOM'07, MS31-5-4(CD-ROM), 2007

Global vs. Local Stability of Polycrystalline and Amorphous metals: Molecular Dynamics Study
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
The 8th Asia Pasific Symposium on Engineering Plasticity and Its Applications AEPA'06, 2006

Local Lattice Instability on Amorphous Metals : Effect of External Loading Condition
Masaomi Nishimura, Kisaragi Yashiro and Yoshihiro Tomita
The 5th International Conference on Bulk Metallic Glasses BMG V, 2006

A Molecular Dynamics Study on Deformation Bahavior of Bulk Metallic Glasses: Evaluation of Local Stability by Atomic Elastic Stiffness Coefficients
Kisaragi Yashiro, Masaomi Nishimura and Yoshihiro Tomita
International Anniversary Symposium on Molecular Dynamics Simulations, 2005

2008
The Society of Materials Science, Japan

2009
Japan Society for Computational Methods in Engineering

2005
The Japan Society of Mechanical Engineers