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(Last updated : 2025-03-24 13:42:59)
Shotaro Hara
Department of Mechanical Engineering, Faculty of Engineering
Master's Program in Mechanical Engineering, Graduate School of Engineering
Professor
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Office
Tsudanuma Campus, No.2 Building,4th floor room 010405
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Academic background
1.
2002/04~2005/03
〔Doctorial Course〕, Graduate School, Division of Engineering, The University of Tokyo, Completed,
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E-Mail Address
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Works
1.
Article
Elastic properties of the surfaces and interfaces of crystal and amorphous silicon. IUTAM Symposium on Mesoscopic Dynamics of Fracture Process and Material Strength pp.117-127 (Collaboration) 2003/07
2.
Article
A method for calculating surface stress and surface elastic constants by molecular dynamics; Application to the surface of crystal and amorphous silicon. Thin Solid Films 467(1-2),pp.253-260 (Collaboration) 2004/05
3.
Article
Development of a molecular dynamics potential for Si-H systems and its application to CVD reaction process. Surface Science 560(1-3),pp.1-11 (Collaboration) 2004/05
4.
Article
Classification of amorphous-silicon microstructures by order parameters: Molecular dynamics study. Computational Materials Science 31(3-4),pp.258-268 (Collaboration) 2004/06
5.
Article
Structural and mechanical properties of well-relaxed amorphous-crystal interface in silicon: Molecular dynamics study. Computational Materials Science 31(3-4),pp.279-286 (Collaboration) 2004/06
6.
Article
Molecular dynamics study on homogeneous crystal nucleation in amorphous silicon. Journal of Crystal Growth 274(1-2),pp.47-54 (Collaboration) 2005/01
7.
Article
Surface energy, stress and structure of well-relaxed amorphous silicon: A combination approach of ab initio and classical molecular dynamics. Surface Science 585(1-2),pp.17-24 (Collaboration) 2005/04
8.
Article
Development of a bond-order type interatomic potential for Si-B systems. Modelling Simul. Mater. Sci. Eng. 14(5),pp.S29-S37 (Collaboration) 2006/05
9.
Article
Development of a method for making interatomic potential: an application to metallic systems. Materials Science Forum 539-543,pp.2123-2128 (Collaboration) 2007/03
10.
Article
Development of interatomic potential for Zr-Ni Amorphous systems MATERIALS TRANSACTIONS 48(6),pp.1313-1321 (Collaboration) 2007/05
11.
Article
Simulations of an interface crack nucleation during nanoindentaion: molecular dynamics and finite element coupling approach. MRS Proceedings 1086 (Collaboration) 2008/06
12.
Article
Development of empirical bond-order-type interatomic potential for amorphous carbon structures JOURNAL OF APPLIED PHYSICS 105(6),pp.064310 (Collaboration) 2009/03
13.
Article
Multiscale analysis on the onset of nanoindentation-induced delamination:Effect of high-modulus Ru overlayer Acta Mater 57,pp.4209-4216 (Collaboration) 2009/06
14.
Article
Reaction pathway analysis for dislocation nucleation from Ni surface step J. Appl. Phys. 106,pp.093507 (Collaboration) 2009/11
15.
Article
Transition Pathway Analysis of Homogeneous Dislocation Nucleation in a Perfect Silicon Crystal. MRS Proceedings 1224 (Collaboration) 2010/02
16.
Article
Adaptive strain-boost hyperdynamics simulations of stress-driven atomic processes. Phys. Rev. B 82,pp.184114 (Collaboration) 2010/11
17.
Article
Anisotropy behavior of dislocation nucleation from a sharp corner in copper. J. Comput. Sci. Tech 5,pp.54-61 (Collaboration) 2011/05
18.
Article
Monte Carlo study on the constraint effect of YSZ phase on Ni sintering in Ni-YSZ composite system. ECS Transactions 57,pp.2857-2863 (Collaboration) 2013/10
19.
Article
Quantitative analysis of solid oxide fuel cell anode microstructure change during redox cycles. J. Power Sources 267,pp.58-68 (Collaboration) 2014/05
20.
Article
Sintering analysis of sub-micron-sized nickel powders: Kinetic Monte Carlo simulation verified by FIB-SEM reconstruction. J. Power Sources 276,pp.105-112 (Collaboration) 2015/02
21.
Article
Reaction pathway analysis for differences in motion between C-core and Si-core partial dislocation in 3C-SiC Mechanical Engineering Journal (Collaboration) 2015/08
22.
Article
Atomistic study of segregation and diffusion of yttrium and calcium cations near electrolyte surfaces in solid oxide fuel cells Journal of the European Ceramic Society 35(11),pp.3063-3074 (Collaboration) 2015/10
23.
Article
Investigation of Microstructural Change of Nickel-Yttria Stabilized Zirconia Anode during Oxidation and Reduction Based on Three Dimensional Reconstruction Journal of The Electrochemical Society (Collaboration) 2017/01
24.
Article
Effect of powder morphology on the microstructural characteristics of La0.6Sr0.4Co0.2Fe0.8O3 cathode: A Kinetic Monte Carlo investigation International Journal of Hydrogen Energy (Collaboration) 2017/04
25.
Article
Prediction of La0.6Sr0.4Co0.2Fe0.8O3 cathode microstructures during sintering: Kinetic Monte Carlo (KMC) simulations calibrated by artificial neural networks J.Power Sources (Collaboration) 2017/04
26.
Article
Homogeneity and representativeness analyses of solid oxide fuel cell cathode microstructures International Journal of Hydrogen Energy 42,pp.30166-30178 (Collaboration) 2017/12
27.
Article
Towards a realistic prediction of sintering of solid oxide fuel cell electrodes: from tomography to discrete element and kinetic Monte Carlo simulations Scripta Materialia 146(15),pp.31-35 (Collaboration) 2018/03
28.
Article
Sample-size-dependent surface dislocation nucleation in nanoscale crystals Acta Materialia 145(15),pp.19-29 (Collaboration) 2018/02
29.
Article
Modeling of Solid Oxide Fuel Cell Electrodes from Fabrication to Operation: Correlations between Microstructures and Electrochemical Performances Energy Conversion and Management (Collaboration) 2019/06
30.
Article
Modeling of solid oxide fuel cell (SOFC) electrodes from fabrication to operation: Microstructure optimization via artificial neural networks and multi-objective genetic algorithms (Collaboration) 2019/10
31.
Article
Microstructure anisotropy of La0.6Sr0.4Co0.2Fe0.8O3-δ film on rigid Gd0.1Ce0.9O1.95 substrate during constrained sintering (Collaboration) 2019/12
32.
Article
Anisotropic microstructural evolution and coarsening in free sintering and constrained sintering of metal film by using FIB-SEM tomography Acta Materialia 215,pp.117087 (Collaboration) 2021/03
33.
Article
Correlation between microstructures and macroscopic properties of nickel/yttria-stabilized zirconia (Ni-YSZ) anodes: Meso-scale modeling and deep learning with convolutional neural networks Energy and AI 7,pp.100122 (Collaboration) 2022/01
34.
Article
Design and optimization of functionally graded electrodes for solid oxide fuel cells (SOFCs) by mesoscale modeling International Journal of Hydrogen Energy 47,pp.16610-16625 (Collaboration) 2022/04
35.
Article
Kinetic Monte Carlo (KMC) simulation of sintering of nickel oxide-yttria stabilized zirconia composites: Model, parameter calibration and validation Materials & Design 232,pp.112094 (Collaboration) 2023/08
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