List of Research Output | FY 2011

Papers, peer-reviewed conference proceedings etc.

【Computer Science Research and Development Office】

＜Research papers＞

Tohru Tashiro, Takayuki Tatekawa “Stochastic Dynamics Toward the Steady State of Self-gravitating Systems” Numerical Simulations of Physical and Engineering Processes (Intech) pp.301-318 (2011)
Hiroko Nakamura Miyamura, Sachiko Hayashi, Yoshio Suzuki and Hiroshi Takemiya “Spatio-temporal Mapping -A Technique for Overview Visualization of Time-series Datasets-” Progress in Nuclear Science and Technology, Vol.2, pp.603-608 (2011)
Noriyuki Kushida, et.al “On-the-fly Computing on Many-core Processors in Nuclear Applications” Progress in Nuclear Science and Technology, Vol.2, pp.663-669 (2011)
Takayuki Tatekawa, Naoya Teshima, Yoshio Suzuki and Hiroshi Takemiya “Fault-tolerant Mechanism of Both Job Execution and File Transfer for Integrated Nuclear Energy Simulation” Progress inNuclear Science and Technology, Vol.2, pp.591-597 (2011)
Guehee Kim, Kohei Nakajima, Naoya Teshima, Takayuki Tatekawa, Yoshio Suzuki and Hiroshi Takemiya “Full-scale 3D Vibration Simulator for an Entire Nuclear Power Plant on the Simple Orchestration Application Framework” Progress in Nuclear Science and Technology, Vol.2, pp.634-638 (2011)
Zhiguang Zhou, Akemi Nishida and Hitoshi Kuwamura “Applicability of Finite Element Method to Collapse Analysis of Steel Connection under Compression” Progress in Nuclear Science and Technology, Vol.2, pp.481-485 (2011)
PherErrol B.Quinay, Tsuyoshi Ichimura, Muneo Hori, M.L.L.Wijerathne and Akemi Nishida “Seismic Structural Response Analysis Considering Fault-Structure System; Application to Nuclear Power Plant Structures” Progress in Nuclear Science and Technology, Vol.2, pp.516-523 (2011)
Akemi Nishida, et.al “Elastic-plastic Connection Model Describing Dynamic Interactions of Component Connections” Progress in Nuclear Science and Technology, Vol.2, pp.576-581 (2011)

＜Peer-reviewed conference proceedings＞

Noriyuki Kushida, Kenichi Fujibayashi, Hiroshi Takemiya “Development of a High-speed Eigenvalue-solver for Constant Plasma Monitoring on a Cell Cluster System” Procedia Computer Science, Vol.4, pp.898-907 (2011)
Hiroko Nakamura Miyamura, Masatoshi Kureta, Mariko Segawa, JunKubo, Takafumi Saito, Yoshio Suzuki, Hiroshi Takemiya “Visualization of Blurred Images of Liquid by Multi-scale Analysis” Proceedings of 11th Asian Symposium on Visualization (ASV-11) (CD-ROM) (2011)
Noriyuki Kushida, Hiroshi Takemiya, Shinji Tokuda “Eigenvalue Solution on the Heterogeneous Multicore Cluster for Nuclear Fusion Reactor Monitoring” Proceedings of International Conference for High Performance Computing, Networking, Storage and Analysis (SC'09) (USB Flash Drive)
Noriyuki Kushida “Element-wise Implementation of Iterative Solvers for FEM Problems on the Cell Processor; An Optimization of the FEM for a Low B/F Ratio Processor” Proceedings of 19th Euromicro International Conference on Parallel, Distributed and Network-Based Computing (PDP2011) PP.401-408
Yoshio Suzuki “Cerebral Methodology Based Computing to Estimate Real Phenomena from Large-scale Nuclear Simulation” Proceedings of 19th International Conference on Nuclear Engineering (ICONE-19) (CD-ROM) 2011
Ken Uzawa and Tadashi Watanabe “Effects of Turbulence Near a Free Surface on the Dynamics of Two-phase Flow” ICONE19 (16-19 May 2011, Makuhari, Japan)
Akemi Nishida, Yasuhiro Ohashi, Hirotoshi Obi, Yoshitaka Takeuchi and Takuji Hamamoto “Design Examples in Tentative AIJ Guideline” 9th International Conference on Shock & Impact Loads on Structures (SiLOS) (Fukuoka, Japan, Nov 16-18, 2011)
Akemi Nishida and Kazuhiko Iigaki “Impact Response Analysis of a Coaxial Double-pipe Structure by using Spectral Element Method” PVP2011 (July, 17-21, 2011, Maryland, USA)
Yasuhiro Idomura, S. Jolliet “Performance evaluations of gyrokinetic Eulerian code GT5D on massively parallel multi-core platforms” Proceedings of International Conference for High Performance Computing, Networking, Storage and Analysis (SC'11) (USB Flash Drive) (2011)
Z.Zhou, Hitoshi Kuwamura, Akemi Nishida “Effect of Micro Voids on Stress Triaxiality-plastic Strain States of Notched Steels” Procedia Engineering, Vol.10, pp.1433-1439 (2011)
Hiroko Nakamura Miyamura, Satoshi Ohzahata, Yuji Shinano, Ryuhei Miyashiro “Adaptive View-dependent Tree Graph Visualization” Proceedings of 8th International Joint Conference on Computer Science and Software Engineering (JCSSE-2011), pp.187-192 (2011)
Noriyuki Kushida “Acceleration of Infrasound and Radioactive Transfer Simulation with Multicore Processors” Proceedings of 20th Euromicro International Conference on Parallel, Distributed and Network-Based Computing (PDP2012), pp.7-8 (2012)

【Simulation Technology Research and Development Office】

＜Research papers＞

Masaya Kunimi, Yuki Nagai, Yusuke Kato “Josephson Effects in One-dimensional Supersolids” Physical Review B, Vol.84, No.9, pp.094521_1-094521_9 (2011)
Noriyuki Nakai, Hiroki Nakamura, Yukihiro Ota, Yuki Nagai, Nobuhiko Hayashi, Masahiko Machida “First-principles-based s±-wave Modeling for Iron-based Superconductors; Specific Heat and Nuclear Magnetic Relaxation Rate” Physical Review B, Vol.82, No.9, pp.094501_1-094501_5 (2010)
Yuki Nagai, Hiroki Nakamura, Masahiko Machida “Superconducting Gap Function in the Organic Superconductor (TMTSF)₂ClO₄ with Anion Ordering; First-principles Calculations and Quasiclassical Analysis for Angle-resolved Heat Capacity” Physical Review B, Vol.83, No.10, pp.104523_1-104523_8 (2011)
Susumu Yamada, Masahiko Okumura, Toshiyuki Imamura, Masahiko Machida “Direct Extension of the Density-matrix Renormalization Group Method Toward Two-dimensional Large Quantum Lattices and Related High-performance Computing” Japan Journal of Industrial and Applied Mathematics, Vol.28, No.1, pp.141-151 (2011)
Hiroki Nakamura, Masahiko Machida “First-principles Studies for the Hydrogen Doping Effects on Iron-based Superconductors” Journal of the Physical Society of Japan, Vol.80, No.7, pp.073705_1-073705_4 (2011)
Yuki Nagai, Kazuhiko Kuroki “Determination of the Pairing State in Iron-based Superconductors through Neutron Scattering” Physical Review B, Vol.83, No.22, pp.220516_1-220516_4 (2011)
Akihito Koizumi, Kimichi Suzuki, Motoyuki Shiga, Masanori Tachikawa “A Concerted Mechanism between Proton Transfer of Zundel Anion and Displacement of Counter Cation” Journal of Chemical Physics, Vol.134, No.3, pp.031101_1-031101_3 (2011)
P.Dopieralski, P.Anjukandi, M.R"uckert, M.Shiga, J.Ribas-Arino, D.Marx “On the Role of Polymer Chains in Transducing External Mechanical Forces to Benzocyclobutene Mechanophores” Journal of Materials Chemistry, Vol.21, No.23, pp.8309-8316 (2011)
Hironobu Fujishima, Makoto Mine, Masahiko Okumura, Tetsu Yajima “Decay of Resonance Structure and Trapping Effect in Potential Scattering Problem of Self-focusing Wave Packet” Journal of the Physical Society of Japan, Vol.80, No.18, pp.084003_1-084003_7 (2011)
Ken-ichi Ebihara, Masatake Yamaguchi, Yutaka Nishiyama, Kunio Onizawa, Hiroshi Matsuzawa “Effect of Carbon on Irradiation-induced Grain-boundary Phosphorus Segregation in Reactor Pressure Vessel Steels Using First-principles-based Rate Theory Model” Journal of Nuclear Materials, Vol.414, No.2, pp.328-335 (2011)
Narimasa Sasa, Masahiko Machida “Large Scale Numerical Simulation for Superfluid Turbulence” Progress in Nuclear Science and Technology, Vol.2, pp.609-612 (2011)
N.Sasa, T.Kano, M.Machida, V.L’ vov, O.Rudenko and M.Tsubota “Energy Spectra of Quantum Turbulence : Large-scale Simulation and Modeling” Physical Review B, Vol.84, No.5, pp.054525_1-054525_6 (2011)
T.Koyama, Y.Ozaki, K.Ueda, T.Mito, T.Kohara, T.Waki, Y.Tabata, C.Michioka, K.Yoshimura, M.Suzuki and H.Nakamura “Partial Gap Opening on the Fermi Surface of the Noncentrosymetric Superconductor Mo₃Al₂C” Physical Review B, Vol.84, No.21, pp.212501_1-212501_4 (2011)
Hisao Kobayashi, Shugo Ikeda, Yoshitaka Yoda, Hiroki Nakamura, Masahiko Machida “Orthorhombic Fluctuations in Tetragonal AFe₂As₂ (A = Sr and Eu)” Physical ReviewB, vol.84, No.18, pp.184304_1-184304_7 (2011)
Shuichi Sugawara, Takehiro Yoshikawa, Toshiyuki Takayanagi, Motoyuki Shiga, Masanori Tachikawa “Quantum Proton Transfer in Hydrated Sulfuric Acid Clusters: A Perspective from Semiempirical Path Integral Simulations” Journal of Physical Chemistry A, Vol.115, No.42, pp.11486–11494 (2011)
Masashi Daido, Akihito Koizumi, Motoyuki Shiga, Masanori Tachikawa “Nuclear Quantum Effect on the Structure of Guanine Cytosine Pair” Theoretical Chemistry Accounts, Vol.130, No.2-3, pp.385-391 (2011)
Akihito Koizumi, Kimichi Suzuki, Motoyuki Shiga, Masanori Tachikawa “Ab initio Path Integral Simulation of AgOH(H₂O)” International Journal of Quantum Chemistry, Vol.112, No.1, pp.136-139 (2011)
Sugimoto Masataka, Motoyuki Shiga, Masanori Tachikawa “Nuclear Quantum Effect on the Dissociation Energies of Cationic Hydrogen Clusters” Compuational Theoretical Chemistry Vol.975, No.1-3, pp.31-37 (2011)
Yuki Nagai, Yukihiro Ota, Masahiko Machida “Efficient Numerical Self-Consistent Mean-Field Approach for Fermionic Many-Body Systems by Polynomial Expansion on Spectral Density” Journal of the Physical Society of Japan, Vol.81, No.2, pp.024710_1-024710_6 (2012)
Y.Imai, H.Takahashi, K.Kitagawa, K.Matsubayashi, N.Nakai, Y.Nagai, Y.Uwatoko, M.Machida, A.Maeda “Microwave Surface Impedance Measurements of LiFeAs Single Crystals” Journal of the Physical Society of Japan, Vol.80, No.1, pp.013704_1-013704_4 (2011)
Ken-ichi Ebihara, Hideo Kaburaki “Numerical Modeling of Thermal Desorption Spectra of Hydrogen; A Review of Thermal Desorption Models” ISIJ International, Vol.52, No.2, pp.181-186 (2012)
Ken-ichi Ebihara, Mitsuhiro Itakura, Masatake Yamaguchi, Hideo Kaburaki, Tomoaki Suzudo “Evaluation of Stress and Hydrogen Concentration at Grain Boundary of Steels Using Three-dimensional Polycrystalline Model” Progress in Nuclear Science and Technology, Vol.2, pp.38-43 (2011)
T.Suzudo, S.I.Golubov, R.E.Stoller, M.Yamaguchi, T.Tsuru, H.Kaburaki “Annealing Simulation of Cascade Damage in α-Fe – Damage Energy and Temperature Dependence Analyses” Journal of Nuclear Materials, Vol.423, No.1-3, pp.40-46 (2012)

＜Peer-reviewed conference proceedings＞

Futoshi Shimizu, Shigenobu Ogata, J. Li “Theory of Shear Banding in Metallic Glasses and Molecular Dynamics Calculations” Materials Transactions, Vol.48, No.11, pp.2923-2927 (2007)
Masahiko Machida, Masahiko Okumura, Susumu Yamada, Yoji Ohashi, Hideki Matsumoto “Stripe Formation in Fermionic Atoms on 2-D Optical Lattice; DMRG Studies for n-leg Repulsive Hubbard Ladders” Journal of Superconductivity and Novel Magnetism, Vol.22, No.3, pp.275-279 (2009)
Noriyuki Nakai, Hiroki Nakamura, Yukihiro Ota, Yuki Nagai, Nobuhiko Hayashi, Masahiko Machida “Small Jump of Specific Heat and Small Gap in Iron Pnictide Superconductors” Physica C, Vol.470, No.Suppl.1, pp.S368-S369 (9th International Conference on Materials and Mechanisms of Superconductivity (M²S-IX)) (2010)
Masahiko Okumura, Susumu Yamada, Masahiko Machida “Density-matrix Renormalization-group Studies for One-dimensional Polarized Anderson-Hubbard Model” Physica C, 2010, Vol.470, No.Suppl.1, pp.S952-S954 (9th International Conference on Materials and Mechanisms of Superconductivity (M²S-IX)) (2010)
Masahiko Okumura, Hiroaki Onishi, Susumu Yamada, Masahiko Machida “Dynamics of Attractively Interacting Fermi Atoms in One-dimensional Optical Lattices; Non-Equilibrium Simulations of Fermi Superfluidity” Physica C, Vol470, No.Suppl.1, pp.S949-S951 (9th International Conference on Materials and Mechanisms of Superconductivity (M²S-IX)) (2010)
Noriyuki Nakai, Masahiko Machida “Simulation Study on the Vortex Penetration in the Presence of the Square Antidot Array” Physica C, Vol.470, No.20, pp.1148-1150 (22nd International Symposium on Superconductivity) (2010)
Hiroki Nakamura, Masahiko Machida “First-principles Study of Light-element Doping Effects on Iron-based Superconductors” Physica C, Vol.471, No.21-22, pp.662-665 (23nd International Symposium on Superconductivity) (2011)
Susumu Yamada, Toshiyuki Imamura, Masahiko Machida “Parallelization Design on Multi-core Platforms in Density Matrix Renormalization Group Toward 2-D Quantum Strongly-correlated Systems” Proceedings of International Conference for High Performance Computing, Networking, Storage and Analysis (SC'11) (USB Flash Drive) (2011)
Tomoaki Suzudo, Hideo Kaburaki, Masatake Yamaguchi “Modeling of the Grain Boundary Segregation of Helium in α-Fe” Journal of Nuclear Materials, Vol.417, No.1-3, pp.1102-1105 (14th International Conference on Fusion Reactor Materials (ICFRM-14)) (2011)
Tomoaki Suzudo, Masatake Yamaguchi, Hideo Kaburaki, Ken-ichi Ebihara “Multiscale Modeling of Helium-vacancy Cluster Nucleation Under Irradiation; A Kinetic Monte-Carlo Approach” Materials Research Society Symposium Proceedings, Vol.1215 (Materials Research Society 2009 Fall Meeting) (2010)
Yuki Nagai, Hiroki Nakamura, Kazuya Suzuki, Hidetomo Usui, Kazuhiko Kuroki, Masahiko Machida “Theoretical Analysis for Inelastic Neutron Scattering on BaFe₂(As_1−xP_x)₂ Using Realistic Three-Dimensional 10-Orbital Tight-Binding Model” Journal of the Physical Society of Japan, Vol.80, Supplement B SB021 (2011)
Hiroki Nakamura, Masahiko Machida “First-principles Study of Hydrogen-doping Effects on Iron-based Superconductors” Journal of the Physical Society of Japan, Vol.80, No.Suppl.B, pp.SB009_1-009_4 (2011)

Talks at international and Japanese conferences

【Computer Science Research and Development Office】

＜Non peer-reviewed articles＞

P.E.B.Quinay, Tsuyoshi Ichimura, MuneoHori, Akemi Nishida “A Physical Modeling Approach for Seismic Response Estimation of Nuclear Power Plant Structures” Proceedings of 3rd ASEAN Civil Engineering Conference/3rd ASEAN Environmental Engineering Conference/1st Seminar on Asian Water Environments
Takayuki Tatekawa, Naoya Teshima, Noriyuki Kushida, Hiroko Nakamura Miyamura, G. Kim, Hiroshi Takemiya “High Performance Computing for Analyzing PB-scale Data in Nuclear Experiments and Simulations” High Performance Computing on Vector Systems 2011, pp.107-117
Ken Uzawa, Tadashi Watanabe, Akemi Nishida, Yoshio Suzuki, Hiroshi Takemiya “Current Status and Future Direction of Full-scale Vibration Simulator for Entire Nuclear Power Plants” High Performance Computing on Vector Systems 2011, pp.171-184

＜Talks＞

Takayuki Tatekawa, Naoya Teshima, Yoshio Suzuki, Hiroshi Takemiya “Fault-tolerant Mechanism for Integrated Nuclear Energy Simulation on Grid Infrastructure” Mini-Symposium in SC'10, 2010
Norihiro Nakajima, Takuma Kawamura, Hiroshi Takemiya, Ken Uzawa, Yasuhiro Idomura, Susumu Yamada “Research and Development in Center of Computational Science and e-Systems, JAEA” International Conference for High Performance Computing, Networking, Storage and Analysis (SC'11), 2011
Takayuki Tatekawa, Yoshio Suzuki, Hiroshi Takemiya, Nobuhiko Hayashi, Isao Kamata “SOAF: A Grid-based Framework for Intergarting Large-scale Long-run Applications” ITER IM Technology Workshop (8-10 June 2011, Cadarache, France)
Takuma Kawamura “Bias Function for Color Map Adjustment for Unstructured Dataset Composed of the Huge Number of Parts” International Workshop of JAEA on SC11 Exhibition booth (12-20 November 2011, Seattle, Washington, USA)
Akiyuki Seki “Development of Radioactive Contamination map of Fukushima Nuclear Accident” 15th Teraflop Workshop, 2012
Takuma Kawamura “Large-scale Volume Visualization of 3D Virtual Plant Vibration Simulation Data Using Particle-based Volume Rendering” 15th Teraflop Workshop, 2012
Hiroshi Takemiya “Overview of the Next Generation Seismic Simulation Project in the HPCI Strategic Program” International Conference for High Performance Computing, Networking, Storage and Analysis (SC'11), 2011

【Simulation Technology Research and Development Office】

＜Talks＞

Hiroki Nakamura, Masahiko Machida “First-principles Study of Light-element Doping Effects on Iron-based Superconductors” American Physical Society 2011 March Meeting, 2011
Hiroki Nakamura, Masahiko Machida “Hydrogen Doping Effects on Iron-based Superconductors; A First-principles Study” International Workshop on Novel Superconductors and Super Materials 2011 (NS₂ 2011), 2011
Atsushi Yamamoto, Susumu Yamada, Masahiko Machida “Analysis of the Single-particle Excitation Spectrum of Ultracold Fermions in 1D Optical Lattices” American Physical Society 2011 March Meeting, 2011
Michito Suzuki “First Principle Theory of Multipole Ordered State in Np₂” 1st ASRC International Workshop;New Approach to the Exotic Phases of Actinides Compounds under Unconventional Experimental Conditions, 2011
Yuki Nagai, Masahiko Machida “Large-scale Self-consistent BdG Calculation in Vortex Lattice System” 1st International Workshop on Superconducting Vortex Matter, 2011
Yuki Nagai, Noriyuki Nakai, Masahiko Machida “Direct Large-scale Numerical Demonstration of Quasiparticle Interference in Magnetic Fields; Orthonormal Polynomial Approach” 13th International Workshop on Vortex Matter in Superconductors, 2011
Motoyuki Shiga “Ab Initio Path Integral Simulations of Hydrogen Bonded Systems” 9th Triennal Congress of the World Association of Theoretical and Computational Chemists (WATOC2011), 2011
Motoyuki Shiga “Ab Initio Path Integral Simulations of Hydrogen Bonded Systems” 7th Congress of the International Society for Theoretical Chemical Physics (ISTCP-7), 2011
Mitsuhiro Itakura, Hideo Kaburaki, Masatake Yamaguchi “Screw Dislocation Kink Dynamics Model in BCC Iron Based on First-principles and Molecular Dynamics Calculations” Materials Research Society 2011 Fall Meeting, 2011
Hideo Kaburaki, J. Li, S. Yip, Hajime Kimizuka “Molecular Dynamics Simulation of Phonon Transport in the Green-Kubo Formalism of Thermal Conductivity” Conference on Computational Physics 2011 (CCP2011), 2011
Hideo Kaburaki, Mitsuhiro Itakura, Masatake Yamaguchi “Dislocation Emission from the Transformed Crack Tip of Bcc Iron Bulk Nanocrystal - Molecular Dynamics Simulation” Materials Research Society 2011 Fall Meeting, 2011
Yuki Nagai, Kaori Tanaka, Nobuhiko Hayashi “"Numerical Method for Mesoscopic Superconductors in the Quasiclassical Theory" Pathbreaking Phase Sciences in Superconductivity 2012 (PPSS2012), (15, January, Osaka, Japan)
Atsushi Yamamoto, Susumu Yamada, Masahiko Machida “Analysis of the Single-particle Excitation Spectrum of Ultracold Fermions in 1D Optical Lattices” American Physical Society 2011 March Meeting, 2011
Atsushi Yamamoto, Susumu Yamada, Masahiko Machida “Exploration of Strongly-correlated Quantum Phases in Ultracold Fermi Atoms Loaded on Optical Lattices with Staggered U Alternation” FIRST-QS²C Workshop on"Emergent Phenomena of Correlated Materials", 2011
Susumu Yamada, Toshiyuki Imamura, Masahiko Machida “Dynamical Variation of Eigenvalue Problems in Density-matrix Renormalization-group Code” SIAM Conference on Parallel Processing for Scientific Computing (PP-12), 2012
Hiroki Nakamura, Masahiko Machida “First-principles Study on Electronic Structure of Ca-Fe-Pt-As-type Iron-based Superconductors” American Physical Society 2012 March Meeting, 2012
Yuki Nagai, Kaori Tanaka, Nobuhiko Hayashi “Numerical Method of the Quasiclassical Theory for Mesoscopic Superconductors” American Physical Society 2012 March Meeting, 2012
Susumu Yamada, Masahiko Okumura, Ryo Igarashi, Atsushi Yamamoto, Masahiko Machida “Superfluid Correlations of Ladder-type Hubbard Model with Trapping Potential” American Physical Society 2012 March Meeting, 2012
Keita Kobayashi, Masahiko Okumura, Yukihiro Ota, Susumu Yamada, Masahiko Machida “Haldane Phase of Ultra Cold Atom Gas Loaded on Pseudo-one-dimensional Optical Lattice” American Physical Society 2012 March Meeting, 2012
Michito Suzuki “First Principle Study of Multipole Ordered Dtates in URu₂Si₂” 2nd International REIMEI Workshop on New Approach to the Exotic Phases of Actinide Compounds under Unconventional Experimental Conditions (REIMEI2012), 2012
Masatake Yamaguchi, Ken-ichi Ebihara, Yutaka Nishiyama, Kunio Onizawa “First-principles Study of the Grain Boundary Embrittlement of Metals by Solute Segregat ion” 16th Meeting of the International Group of Radiation Damage Mechanisms in Pressure Vessel Steels (IGRDM-16), 2011

Research reports, technical reports and periodical articles

CCSE “Annual report of R&D activities in Center for Computational Science & e-Systems from April 1, 2009 to March 31, 2010” JAEA-Review 2011-034, 2011