List of Research Output | FY 2013

Papers, peer-reviewed conference proceedings etc.

【CCSE】

＜Research papers＞

Machida Masahiko, Kano Takuma, Koyama Tomio, Kato Masaru, Ishida Takekazu “Direct Numerical Simulations for Non-equilibrium Superconducting Dynamics at the Transition Edge:Simulation for MgB₂ Neutron Detectors” Journal of Low Temperature Physics, Vol.151, pp.58-63 (2008)

＜Peer-reviewed conference proceedings＞

Nakajima Norihiro, Nishida Akemi, Matsubara Hitoshi, Hazama Osamu, Suzuki Yoshio, Sawa Kazuhiro, Iigaki Kazuhiko “Assembly struture analysis system” Transactions of 22nd International Conference on Structural Mechanics in Reactor Technology (SMiRT-22) (CD-ROM) (2013)
Nakajima Susumu, Kato Masaru, Koyama Tomio, Machida Masahiko, Ishida Takekazu, Nori F. “Simulation of logic gate using d-dot’s” Physica C, Vol.468, pp.769-772 (2008)
Matsumoto Hideki, Koyama Tomio, Machida Masahiko “Electromagnetic waves in single- and multi -Josephson junctions” Physica C, Vol.468, pp.654-659 (2008)
Ishida Takekazu, Matsushima Yoshiaki, Shimizu Makoto, Hayashi Masahiko, Ebisawa Hiromichi, Sato Osamu, Kato Masaru, Koyama Tomio, Machida Masahiko, Sato Kazuo, Yotsuya Tsutomu “Periodic flux jump in superconducting Pb networks as consequence of the extended Little-Parks effect” Physica C, Vol.468, pp.576-580 (2008)
Kato Masaru, Koyama Tomio, Machida Masahiko, Hayashi Masahiko, Ebisawa Hiromichi, Ishida Takekazu “Novel anisotropic superconductivity in nano-structured superconductors” Physica B, Vol.403, pp.996-998 (2008)

【Computer Science Research and Development Office】

＜Research papers＞

Idomura Yasuhiro “Full-f gyrokinetic simulation over a confinement time” Physics ofPlasmas, Vol.21, No.2, pp.022517_1-022517_10 (2014)
Idomura Yasuhiro, Nakata Motoki “Plasma size and power scaling of ion temperature gradient driven turbulence” Physics of Plasmas, Vol.21, No.2, pp.020706_1-020706_4 (2014)
QuinayP.E.B., IchimuraTsuyoshi, Hori Muneo, NishidaAkemi, Yoshimura Shinobu “Seismic Structural Response Estimates of a High-Fidelity Fault-Structure System Model Using Multiscale Analysis with Parallel Simulation of Seismic Wave Propagation” Bulletin of Seismological Society of America, Vol.103, No.3, pp.2094-2110 (2013)

＜Peer-reviewed conference proceedings＞

Fujita Norihisa, Nuga Hideo, Boku Taisuke, Idomura Yasuhiro “Nuclear fusion simulation code optimization on GPU clusters” 19th IEEE International Conference on Parallel and Distributed Systems (ICPDCS2013)

【Simulation Technology Research and Development Office】

＜Research papers＞

Suzuki Kimichi, Tachikawa Masanori, Shiga Motoyuki “Temperature dependence on the structure of Zundel cation and its isotopomers” Journal of Chemical Physics, Vol.138, No.18, pp.184307_1-184307_7 (2013)
Koizumi Akihito, Tachikawa Masanori, Shiga Motoyuki “Quantum fluctuation and vibrational dynamics of aqueous Cu⁺ and Ag⁺ clusters” Chemical Physics, Vol.419, pp.44-49 (2013)
Shiga Motoyuki, Masia M. “Boundary based on exchange symetry theory for multilevel simulations, 1; Basic theory” Journal of Chemical Physics, Vol.139, No.4, pp.044120_1-044120_8 (2013)
Fujisaki Hiroshi, Shiga Motoyuki, Moritsugu Kei, Kidera Akinori “Multiscale enhanced path sampling based on the Onsager-Machlup action; Application to a model polymer” Journal of Chemical Physics, Vol.139, No.5, pp.054117_1-054117_9 (2013)
Shiga Motoyuki, Masia M. “Boundary based on exchange symetry theory for multilevel simulations, 2; Multiple time scale approach” Journal of Chemical Physics, Vol.139, No.14, pp.144103_1-144103_14 (2013)
Kobayashi Keita, Machida Masahiko, Ota Yukihiro, Nori F. “Massless collective excitations in frustrated multiband superconductors” Physical ReviewB, Vol.88, No.22, pp.224516_1-224516_5 (2013)
Ebihara Kenichi, Iwamoto Takashi, Matsubara Yukio, Yamada Hiroki, Okamura Tsukasa, Urushihara Wataru, Omura Tomohiko “Numerical analysis of influence of hydrogen charging method on thermal desorption spectra for pre-strained high-strength steel” ISIJ International, Vol.54, No.1, pp.153-159 (2014)
Hu J.-H., Wang J.-J., Xianlong G., Okumura Masahiko, Igarashi Ryo, Yamada Susumu, Machida Masahiko “Ground-state properties of the one-dimensional attractive Hubbard model with confinement; A Comparative study” Physical ReviewB, Vol.82, No.1, pp.014202_1-014202_12 (2010)
Higashi Yoichi, Nagai Yuki, Machida Masahiko, Hayashi Nobuhiko “Field-angle resolved flux-flow resistivity as a phase-sensitive probe of unconventional Cooper pairing” Physical ReviewB, Vol.88, No.22, pp.224511_1-224511_6 (2013)
Suzuki Michito, Magnani N., Oppeneer P. “Microscopic theory of the insulating electronic ground states of the actinide dioxides AnO₂ (An=U, Np, Pu, Am, and Cm)” Physical ReviewB, Vol.88, No.19, pp.195146_1-195146_14 (2013)
Suzudo Tomoaki, Yamaguchi Masatake, Tsuru Tomohito “Atomistic modeling of He embrittlement at grain boundaries of α-Fe; A comon feature over different grain boundaries” Modeling&Simulation Materials Science Engineering, Vol.21, No.8, pp.085013_1085013_8 (2013)
Nagai Yuki, Shinohara Yasushi, Futamura Yasunori, Ota Yukihiro, Sakurai Tetsuya “Numerical construction of a low-energy effective Hamiltonian in a self-consistent Bogoliubov-de Gennes approach of superconductivity” Journal of the Physical Society of Japan, Vol.82, No.9, pp.094701_1-094701_10 (2013)
Ebihara Kenichi, Suzudo Tomoaki, Yamaguchi Masatake, Nishiyama Yutaka “Introduction of vacancy drag effect to first-principles-based rate theory model for irradiation-induced grain-boundary phosphorus segregation” Journal ofNuclear Materials, Vol.440, No.1-3, pp.627-632 (2013)
Koyama Tomio, Matsumoto Hideki, Ota Yukihiro, Machida Masahiko “Numerical study for electromagnetic wave emission from intrinsic Josephson junction stacks with a dielectric cover” Physica C, Vol.491, pp.20-23 (2013)
Matsumoto Hideki, Koyama Tomio, Machida Masahiko, Ota Yukihiro, Yamada Susumu “Revisit to terahertz wave emission with motions of Josephson vortices” Physica C, Vol.491, pp.40-43 (2013)
Koyama Tomio, Machida Masahiko “Nonlocal Ginzburg-Landau theory for superconductors” Physica C, Vol.484, pp.100-103 (2013)
Sasa Narimasa “Momentum conservation law in explicit symplectic integrators for a nonlinear Schrödinger-type equation” Journal of the Physical Society of Japan, Vol.82, No.5, pp.053001_1-053001_4
Sadowski J.W., Tanaka Kaori, Nagai Yuki “Effects of band structure and electron-phonon coupling on charge density waves” Canadian Journal of Physics, Vol.6, pp.487-489 (2013)
Suzuki Kimichi, Ishibashi Hiroaki, Yagi Kiyoshi, Shiga Motoyuki, Tachikawa Masanori “Ab initio path integral molecular dynamics simulations of F₂H^- and F₂H₃⁺” Progress in Theoretical Chemistry and Physics, Vol.26, pp.207-216 (2012)

＜Peer-reviewed conference proceedings＞

Yamaguchi Masatake, Kameda Jun “Intergranular decohesion induced by mobile hydrogen in iron with and without segregated carbon; First-principles calculations” Proceedings of 2012 International Hydrogen Conference; Hydrogen-Materials Interactions, pp.747-755 (2014)
Nakai Noriyuki, Nagai Yuki, Machida Masahiko “Low-lying excitations induced by non-magnetic impurities in d-wave superconductors” Physica C, Vol.471, No.21-22, pp.743-746 (2011)
Yamamoto Atsushi, Yamada Susumu, Machida Masahiko “Emergence of non-equilibrium superconductivity originated from repulsive interaction; Demonstration using optical lattices and implication to solid-state matter system” Physica C, Vol.471, No.21-22, pp.751-753 (2011)
Nakamura Hiroki, Machida Masahiko “First-principles study of Ca-Fe-Pt-As-type iron-based superconductors” Physica C, Vol.484, pp.39-42 (2013)
Machida Masahiko, Nakamura Hiroki “Orbital ordering and charge profile deformation in iron-based superconductors” Physica C, Vol.484, pp.43-45 (2013)
Yamane Takashi, Nagai Yuki, Tanaka Kaori, Hayashi Nobuhiko “Impurity scattering effect on the zero-energy peak of the local density of states in a multi-quantum vortex core” Physica C, Vol.494, pp.128-130 (2013)
Nagai Yuki, Nakamura Hiroki, Machida Masahiko “Surface and vortex bound states in topological superconductors” Physica C, Vol.494, pp.17-19 (2013)
Suzudo Tomoaki, Tsuru Tomohito, Yamaguchi Masatake, Kaburaki Hideo “An atomistic modeling of He bubble stability at grain boundaries in alpha-Fe” Journal ofNuclear Materials, Vol.442, No.1-3, pp.S655-659 (2013)
Nakamura Hiroki, Machida Masahiko “Effects of van der Waals interaction for first-principles calculations on iron-based superconductors” Physica C, Vol.494, No.9-12, pp.9-12 (2013)
Kobayashi Keita, Ota Yukihiro, Machida Masahiko “Analysis of collective excitation for multi band superconductor; Frustrated spin model approach” Physica C, Vol.494, pp.13-16
Iwasawa Yuzuru, Abe Yutaka, Kaneko Akiko, Kuroda Taihei, Matsuo Eiji, Ebihara Kenichi, Sakaba Hiroshi, Koyama Kazuya, Ito Kazuhiro, Nariai Hideki “Influence of Fragmentation on Jet Breakup Behaviour” The15th International Topical Meeting on Nuclear Reactor Thermalhydraulics, NURETH-15, pp.12 (2013)
Machida Masahiko, Kobayashi Keita, Koyama Tomio “Quantum phases in intrinsic Josephson junctions; Quantum magnetism analogy” Physica C, Vo.491, pp.44-46 (2013)
Ota Yukihiro, Kobayashi Keita, Machida Masahiko, Koyama Tomio, Nori F. “Direct numerical simulation for non-equilibrium transport phenomena in superconducting detectors” Physics Procedia, Vol.27, pp.352-355 (2012)

Talks at international and Japanese conferences

【CCSE】

＜Talks＞

Kaburaki Hideo, Itakura Mitsuhiro, Yamaguchi Masatake, Tsuru Tomohito “Molecular dynamics study on cross-slip mechanisms of a screw dislocation in magnesium” Materials Research Society2013Fall Meeting (Boston, USA, December 1-6, 2013)

【Computer Science Research and Development Office】

＜Non peer-reviewed articles＞

Idomura Yasuhiro “Lighthouse project: Plasma size scaling of full-f gyrokinetic simulations” IFERC Newsletter Vol.2013, No.2, pp.2 (2013)

＜Talks＞

Miki Kazuhiro, Diamond, P.H., Hahn, S.-H., Xiao, W., Gürcan, Ö., Tynan, G.R. “Physics of Stimulated and Spontaneous L-H Transitions” 14th International Workshop on H-mode Physics and Transport Barriers (Fukuoka, Japan, October 2-4, 2013)
Idomura Yasuhiro, Nakata Motoki “Plasma size scan of ITG turbulence simulations on the K-computer” The 23rd International Conference onNumerical Simulation of Plasmas (Beijing, China, September 14-16, 2013)
Idomura Yasuhiro “Full-f gyrokinetic simulation over a confinement time” 40th EPS Conference on Plasma Physics (Espoo, Finland, July 1-5, 2013)

【Simulation Technology Research and Development Office】

＜Talks＞

Shiga Motoyuki “Quantum Statistical Analysis of Hydrogen Bonded Systems” Rare Event Sampling and Related Topics I（Tokyo, Japan, March 5-6, 2014）
Itakura Mitsuhiro, Kaburaki Hideo, Yamaguchi Masatake, Tsuru Tomohito “First-Priciples Study of the Pryramidal Dislocation Motion in Mg” Materials Research Society2013Fall Meeting (Boston, USA, December 1-6, 2013)
Machida Masahiko, Sakuramoto Kazuhiro, Okumura Masahiko, Nakamura Hiroki, Sato Yuya, Akutsu Keiko, Shiga Motoyuki “Comparative ab initio calculation studies of hydration structures on Cs and other alkaline metals” Third International Conferrence on Molecular Simulation (November 18-20, Kobe, Japan)
Shiga Motoyuki, Masia M. “A Boundary condition for multilevel simulation for diffusive systems” 3rdInternationalConferenceonMolecularSimulation (Kobe, Japan, November 18-20, 2013)
Okumura Masahiko, Nakamura Hiroki, Machida Masahiko “First-Principles Calculation Studies for Radioactive Cesium Adsorption to Clay Minerals” 2013 American Nuclear Society Winter Meeting (Washington D.C., USA, November 10-14, 2013)
Suzudo Tomoaki, Yamaguchi Masatake, Tsuru Tomohito “Modeling of He embrittlement of grain boundaries in alpha-Fe” 3rd International Workshop on Structural Materials for Innovative Nuclear Systems (SMINS-3) (Idaho Falls, USA, October 7-10, 2013)
Yamaguchi Masatake, Kameda Jun “Temper and hydrogen-induced intergranular embrittlement of alloy steel; First-principles calculations and fracture mechanics experiments” 8th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-8) (Waikoloa, U.S.A., August 4-9, 2013)
Nagai Yuki, Nakamura Hiroki, Machida Masahiko “Effective theory in Bulk topological superconductors” 14th International Workshop on Vortex Matter in Superconductors (Nanjing, China, May 21, 2013)