Condensed Matter Theory Group

Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan

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Workshops

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2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

Seminar in 2008

Speaker : Prof. A. Sudbø (Norwegian University of Science and Technology)
Date : Dec. 15 (Mon.) 14:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Large-scale Monte Carlo simulations of novel vortex physics of Bose-Einstein condensates

Speaker : (1) Dr. M. Hatami (UT Delft), (2) Prof. H.W. Lee (POSTECH), (3) Porf. H.S. Yang (National Univ. of Singapore)
Date : Dec. 3 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : (1) Spin Hall and Nernst-Ettingshausen effects: coupling between electronic charge, spin and heat currents, (2) Electron transport in nanostructures, (3) Higher order tunneling phenomena in magnetic tunnel junctions

Speaker : (1) Mr. L. Vidmar (Univ. of Ljublijana), (2) Dr. J. Xiao (UT Delft)
Date : Nov. 19 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : (1) Binding holes in an antiferromagne, (2) Colored thermal noise in spin valvest

Speaker : Prof. S.-F. Zhang (Univ. of Arizona)
Date : Nov. 4 (Tue.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Unconventional spin torques

Speaker : Prof. J. Bonca (Univ. of Ljublijana, Slovenia)
Date : Oct. 28 (Tue.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Optical properties of the t-J-Holstein model and research of the bipolaron properties in the t-J model

Speaker : Y. Yamane
Date : Oct. 15 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Giant spin Hall effect in Au/FePt

Speaker :
Date : Sep. 30 (Tue.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : JPS meeting report

Speaker :
Date : Sep. 17 (Wed.) 14:00〜
Room : Seminar room, 6th floor, 3rd Bldg
Title : JPS meeting rehearsal

Speaker : Prof. K. Akagi (WPI)
Date : Sep. 10 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Orbital energy analysis for proteins based on the FMO method

Speaker : (1) Bo Gu, (2) Dr. Chutia (Tohoku Univ.)
Date : Sep. 3 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : (1) Temperature dependent ferromagnetic correlation in Mg doped with N, (2) Zeolites, protein, and carbon materials

Speaker : Dr. Y. J. Uemura (Columbia Univ)
Date : Aug. 29 (Fri.) 14:30〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Magnetic Order and Superfluid Density in FeAs superconductors --- energy-scale phenomenology and spin-fluctuation pairing ---

Speaker : Dr. G. Singh Bhalla (University of Florida)
Date : Aug. 29 (Fri.) 13:30〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Insulating domain walls in mixed phase manganites

Speaker : S. Hikino
Date : Aug. 27 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Theoretical study of quantum transport phenomena in superconductor/ferromagnet hybrid junction

Speaker : (1) N. Afzal Shooshtary, (2) H. Sugishita
Date : Aug. 1 (Fri.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : (1) Theoretical study of transitional metal superconductors, (2) Current driven domain wall motion in non-uniform magnetic wire

Speaker : (1) J. Ohe, (2) J.Y. Gan
Date : Jul. 16 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : (1) Numerical study on spin motive electronic field, (2) QMC study on heme

Speaker : (1) Dr. W. Koshibae (RIKEN), (2) J. Ieda, (3) Mr. K. Uchida (Keio Univ)
Date : Jul. 10 (Thu.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Spin-Seebeck effect

Speaker : (1) M. Mori, (2) Dr. R. Sugano (Hitachi, Ltd.), (3) Dr. M. Ichimura (Hitachi, Ltd.), (4) Dr. T. Hamada (Hitachi, Ltd.)
Date : Jul. 2 (Wed.) 15:00〜
Room : Room 1, COE Bldg
Title : (1) Report on International workshop on Fe oxypnictide, (2) Macro-spin model analysis on current-bais-time dependence of spin-torque magnetization reversal in a free-layer, (3) Spin-torque in a magnetic tunnel-junction stacking with ferrimagnetic free-layers, (4) Study on dielectric function of TiO2 by LDA+U method

Speaker : Dr. S. Re (RIKEN)
Date : Jun. 20 (Fri.) 15:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : A Quantum chemical study on host-gest complexes

Speaker : M. Mori
Date : Jun. 12 (Thu.) 13:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Report on Fe oxypnictide workshop

Speaker : S. Hikino
Date : Jun. 4 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : FMR effect in superconductor/ferromagnetic-insulator/superconductor junction

Speaker : (1) Prof. J. Bonca (Univ. of Ljublijana, Slovenia), (2) Prof. W. Ren (Hong Kong Univ.)
Date : May 29 (Thu.) 14:00〜
Room : Room 1, COE Bldg
Title : (1) Spectral and optical properties of the t-J-Holstein model in the low-doping limit, (2) Spin Hall conductance in quantum electron transport

Speaker : (1) Bo Gu, (2) Jingyu Gan
Date : May 7 (Wed.) 13:30〜
Room : Seminar room, 7th floor, 2nd Bldg
Title : (1) The ferromagnetism in MgO doped with non-magnetic impurities, (2) Electronic states of a metal ion in hemoglobin

Speaker : (1) H. Sugishita, (2) N.A. Shooshtary
Date : Apr. 30 (Wed.) 14:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title :

Speaker : Prof. K. Nomura (Tohoku Univ.)
Date : Apr. 23 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Quantum transport phenomena of massless Dirac fermions in graphene

Speaker : Prof. H. Yasuoka (JAEA)
Date : Apr. 18 (Fri.) 16:00〜
Room : Room 1, COE Bldg
Title : Prospects of NMR study on actinides

Speaker : J. Ohe
Date : Apr. 16 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Spin filtering effect on sublattice reversal in a GaAs/Ge/GaAs crystal

Speaker : Prof. T. Ziman (IMR, CNRS and Inst Laue Langevin)
Date : Apr. 9 (Wed.) 14:00〜
Room : Room 1, COE Bldg
Title : Non-equilibrium response and dissipation in a molecular magnet

Speaker : Bo Gu
Date : Apr. 3 (Thu.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Effects of crystal structure on ferromagnetism in ZnO with magnetic impurities

Speaker :
Date : Mar. 27 (Thu.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Meeting report

Speaker : Prof. V. Korenivski (Royal Institute of Technology-KTH,Sweden)
Date : Mar. 21 (Fri.) 11:00〜
Room : Seminar room, 2nd floor, IFCAM Bldg
Title : Spin diode

Speaker :
Date : Mar. 18 (Tue.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Meeting rehearsal

Speaker : Prof. J. Martinek (Polish Academy of Sciences)
Date : Feb. 20 (Wed.) 16:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Electric-field controlled magnetic interaction in molecular quantum dots with ferromagnetic contacts

Speaker : Prof. Oleg P. Sushkov (Univ. of New South Wales, Australia)
Date : Feb. 15 (Fri.) 16:00〜
Room : 2nd floor, IFCAM Bldg
Title : Effective action, magnetic excitations and quantum fluctuations in lightly doped single layer cuprates

Speaker : Dr. Y. Otsuka (Spring-8)
Date : Feb. 14 (Thu.) 16:00〜
Room : 2nd floor, IFCAM Bldg
Title : Numerical Study of Finite-Temperature Phase Transitions in Quasi-One-Dimensional Molecular Conductors

Speaker : (1) Mr. X-H. Wang (GCOE & TU Delft), (2) Dr. J. Xiao (GCOE & TU Delft)
Date : Feb. 12 (Tue.) 16:00〜
Room : 2nd floor, IFCAM Bldg
Title : (1) Spin/magnetization dynamics in selected hybrid nano-structures, (2) Charge pumping in magnetic tunnel junctions

Speaker : Dr. Y. Asano (Hokkaido Univ.)
Date : Jan. 31 (Thu.) 16:00〜 17:30〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Conductance Spectroscopy of Spin-triplet Superconductors

Speaker :
Date : Jan. 28 (Mon.) 16:00〜
Room : 2nd floor, IFCAM Bldg
Title : Master thesis rehearsal

Speaker : (1) Mr. S-H. Chen (GCOE & Taiwan National Univ.), (2) Mr. M. Hatami (GCOE & TU Delft)
Date : Jan. 28 (Mon.) 14:00〜
Room : 2nd floor, IFCAM Bldg
Title : (1) Disorder effects due to nonmagnetic and magnetic impurities in a finite Rashba spin-orbit interacting system, (2) Applications of thermodynamics of electron spin-flow at magnetic nanostructures

Speaker : Prof. S. E. Barnes (IFCAM & Univ. Miami)
Date : Jan. 15 (Tue.) 16:00〜
Room : 2nd floor, IFCAM Bldg
Title : Adding angular momentum vectors with spin valves

Speaker : Prof. T. Egami (Univ. Tennessee)
Date : Jan. 9 (Wed.) 13:30〜
Room : 2nd floor, IFCAM Bldg
Title : The deep puzzle of high-temperature superconductivity

Speaker : S. Hikino
Date : Jan. 8 (Tue.) 17:00〜
Room : Seminar room, 5th floor, 2nd Bldg
Title : Theory of spin wave excitation by Josephson current in SC/FM/SC junction
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