FIRST-QS2C WS on "Emergent Phenomena of Correlated Materials"

November 13-16, 2013
Tokyo, Japan

Important Dates
Invited Speakers

This is a preliminary program. Changes may be made without notification.

You may also download the workshop program overview as a pdf-file.
overview (Nov.6, 2013 updated)

[ Nov. 13 (Wed.) ] [ Nov. 14 (Thu.) ] [ Nov. 15 (Fri.) ] [ Nov. 16 (Sat.) ] [ Poster Session ]

November 13 (Wed.)

10:00 - 10:10 Opening
Spintronics I
(Chair: Kawasaki)
10:10 - 11:20 Stuart S.P. Parkin (IBM Almaden Research Center)
"Giant reversible structural changes in epitaxial films of VO2 induced by ionic liquid gating" (30+5)
Allan H. MacDonald (University of Texas)
"Anomalous Hall effect revisited" (30+5)
11:20 - 11:40 Coffee Break
11:40 - 12:20 Yoshinori Tokura (RIKEN CEMS)
"3D topological magnets" (15+5)
Naoto Nagaosa (RIKEN CEMS)
"Theory of skyrmion dynamics" (15+5)
12:20 - 14:00 Lunch Break
Spintronics II
(Chair: Yunoki)
14:00 - 15:10 Sadamichi Maekawa (JAEA)
"Spin current generation and manipulation" (30+5)
Gen Tatara (RIKEN CEMS)
"Emergent spin electromagnetism induced by magnetization textures in the presence of spin-orbit interaction" (15+5)
Yukitoshi Motome ((University of Tokyo)
"Breathing-type bond order and spin Hall effect in itinerant spin ice" (12+3)
15:10 - 15:30 Coffee Break
(Chair: Furusaki)
15:30 - 17:40 Zhi-Xun Shen ((Stanford University)
"Recent ARPES results from cuprates and FeSe/STO systems" (30+5)
Yoshio Kitaoka (Osaka University)
"Recent topics on high-Tc superconductivity in pnictides and cuprates" (30+5)
Ryotaro Arita (University of Tokyo)
"Superconducting density functional theory for doped band insulator" (15+5)
Shik Shin (ISSP, University of Tokyo)
"Study on ion-pnictide and heavy fermion superconductors by laser ARPES" (15+5)
Tetsuo Hanaguri (RIKEN CEMS)
"Superconductivity and orbital physics in FeSe" (15+5)
17:40 - 18:00 Coffee Break
Selected Poster Previews
(Chair: Hanaguri)
18:00 - 19:00 Hiroki Wadati (University of Tokyo)
P08 "Coexistence of multiple magnetic orderings in SrCo6O11 revealed by resonant soft x-ray scattering" (5)
Sandor Bordacs (University of Tokyo)
P20 "Landau level spectroscopy of Dirac electrons in a polar semiconductor with giant Rashba spin splitting" (5)
Masao Nakamura (RIKEN CEMS)
P27 "Bidirectional photocurrent generation and induced polar state in heterojunctions of LaFeO3" (5)
Kei S. Takahashi (RIKEN CEMS)
P32 "High mobility two-dimensional electron gas in ?-doped SrTiO3 grown by gas source MBE" (5)
Akihito Sawa (AIST)
P35 "Electrolyte-gated correlated electron oxide transistors" (5)
Yusuke Tokunaga (RIKEN CEMS)
P50 "Magnetic biasing of P-E loop in a multiferroic ferrite" (5)
Toru Sakai (JAEA SPring-8)
P64 "Spin nanotubes" (5)
Alexander V. Rozhkov (ITAE RAS)
P71 "Electronic phase separation in doped pnictides" (5)
Wataru Koshibae (RIKEN CEMS)
P85 "Dynamics of quenched chiral magnet - creation and annihilation of skyrmions" (5)
Ryutaro Yoshimi (University of Tokyo)
P94 "Resonant tunneling via Dirac electron states in a topological-insulator / semiconductor junction" (5)
Bohm-Jung Yang (RIKEN CEMS)
P96 "Emergent topological phenomena in thin films of pyrochlore iridates" (5)

November 14 (Thu.)

Topological Phonemona I
(Chair: Nagaosa/Tatara)
9:40 - 10:50 Qi-kun Xue (Tsinghua University)
"Quantum anomalous Hall effect in a magnetic topological insulator" (30+5)
Nai Phuan Ong (Princeton University)
"Beyond Z2-TRI topological insulators" (30+5)
10:50 - 11:10 Coffee Break
11:10 - 12:20 Hidetoshi Fukuyama (Tokyo University of Science)
"Spin-Hall effect and diamagnetism of Dirac electrons" (30+5)
Norio Kawakami (Kyoto University)
"Edge states in correlated topological insulators" (15+5)
Mohammad S. Bahramy (University of Tokyo)
"Electrical control of valley spin polarization in WSe2" (12+3)
12:20 - 14:00 Lunch Break
Poster Session
14:00 - 15:50 Program of the Poster Session
15:50 - 16:00 Break
Topological Phonemona II
(Chair: Kawakami)
16:00 - 18:20 Christian Pfleiderer (Technische Universität München)
"Emergence, stability and decay of skyrmions in chiral magnets" (30+5)
Xiuzhen Yu (RIKEN CEMS)
"Spintronics in topological spin texture" (12+3)
Shintaro Ishiwata (University of Tokyo)
"Novel helical spin texture in cubic perovskite SrFeO3" (12+3)
Akira Furusaki (RIKEN CEMS)
"Stability of surface states of (weak or crystalline) topological insulators" (15+5)
Seiji Yunoki (RIKEN CEMS)
"Novel unconventional superconductivity in Jeff=1/2 Mott insulator for Ir oxides" (15+5)
Yoshiteru Maeno (Kyoto University)
"Mott transition in Ca2RuO4 under non-equilibrium: conditions" (30+5)
18:20 - 18:30 Break
18:30 - 20:30 Banquet

November 15 (Fri.)

(Chair: Iwasa/Hwang)
9:40 - 10:55 Jean-Marc Triscone (University of Geneva)
"2-dimensional superconductivity at the LaAlO3/SrTiO3 interface" (30+5)
Masashi Kawasaki (University of Tokyo and RIKEN CEMS)
"Even-denominator fractional quantum Hall states in ZnO" (15+5)
Harold Y. Hwang (Stanford University and RIKEN CEMS)
"Quantum transport in 2D single and bilayer SrTiO3 heterostructures" (15+5)
10:55 - 11:15 Coffee Break
Alberto Morpurgo (University of Geneva)
"High-quality multi-terminal suspended devices and even-denominator fractional quantum Hall effect in bilayer graphene" (30+5)
Yoshihiro Iwasa (University of Tokyo and RIKEN CEMS)
"Field effect on strongly correlated systems" (15+5)
Tatsuo Hasegawa (AIST)
"Modulation spectroscopy of interface charge transport in correlated organic semiconductors" (15+5)
12:30 - 14:00 Lunch Break
Photonics and Multiferroics
(Chair: Hasegawa/Arima)
14:00 - 16:00 Theo Rasing (Radboud University Nijmegen)
"TBA" (30+5)
Alois Loidl (Augsburg University)
"Electromagnons" (30+5)
Youtarou Takahashi (University of Tokyo)
"Colossal dynamical magnetoelectric effect of electromagnons in multiferroic materials" (12+3)
Naoki Ogawa (RIKEN CEMS)
"Spin photocurrent in Rashba semiconductors" (12+3)
Franco Nori (RIKEN CEMS)
"(1) Majorana fermions in pinned vortices, and (2) phase separation in systems with imperfect nesting, including pnictides and graphene" (15+5)
16:00 - 16:20 Coffee Break
16:20 - 18:40 Nicola Spaldin (ETH Zürich)
"Monopoles in magnetoelectrics" (30+5)
Makoto Gonokami (University of Tokyo)
"Production of ultracold bulk excitons for stabilizing a trapped Bose-Einstein condensate" (30+5)
Yasujiro Taguchi (RIKEN CEMS)
"Magnetic control of polarization and lattice structure" (15+5)
Shinichiro Seki (RIKEN CEMS)
"Magnetoelectric skyrmions in chiral insulating ferrimagnet Cu2OSeO3" (12+3)
Manuel Bibes (CNRS)
"Putting a strain on BiFeO3" (30+5)

November 16 (Sat.)

Quantum Beam and Bulk Materials
(Chair: Arita/Taguchi)
9:40 - 10:50 Bernhard Keimer (Max-Planck-Institut)
"Spin and charge order in oxide superlattices" (30+5)
Tsuyoshi Kimura (Osaka University))
"Observation of multipole helix-chiral domains by resonant x-ray scattering" (30+5)
10:50 - 11:10 Coffee Break
11:10 - 12:50 Yoichi Ando (University of Osaka)
"Experimental studies of topological insulators and superconductors" (30+5)
Sachio Horiuchi (AIST)
"Development of donor-acceptor-type organic ferroelectrics" (12+3)
Fumitaka Kagawa (RIKEN CEMS)
"Switchable polarization dependent on multidomain topology in a uniaxial organic ferroelectric" (12+3)
Youichi Murakami (KEK)
"Resonant soft x-ray scattering studies in SCE system" (15+5)
Taka-hisa Arima (University of Tokyo and RIKEN CEMS)
"X-ray imaging of all-in/all-out magnetic domians in pyrochlore" (15+5)
12:55 - 13:05 Closing

[ Nov. 13 (Wed.) ] [ Nov. 14 (Thu.) ] [ Nov. 15 (Fri.) ] [ Nov. 16 (Sat.) ] [ Poster Session ]

Poster Session

P01Runze Yu (Tokyo Institute of Technology)
"Pb-Cr charge transfer in Pb1-xSrxCrO3 as the origin of volume collapse"
P02Markus Kriener (RIKEN CEMS)
"Thermoelectric properties of (W,Ta)1(Se,Te)2"
P03Hajime Hojo (Tokyo Institute of Technology)
"Enhanced piezoelectricity and stabilization of giant tetragonal phase in BiFexCo1-xO3"
P04Masaki Uchida (University of Tokyo)
"Electronic structure and its temperature evolution in Ba2IrO4 thin films as probed by angle-resolved photoemission spectroscopy"
P05Takafumi Hatano (RIKEN CEMS)
"Control of transport properties in half-doped manganites system"
P06Daisuke Uematsu (University of Tokyo)
"Effect of trigonal distortion of IrO6 on 5d states in Eu2Ir2O7"
P07Kensuke Kobayashi (KEK)
"Ferroelectric to antiferroelectric structural phase transition in [H-6,6’-dmbp][Hca]"
P08Hiroki Wadati (University of Tokyo)
"Coexistence of multiple magnetic orderings in SrCo6O11 revealed by resonant soft x-ray scattering"
P09Hajime Yamamoto (Tokyo Institute of Technology)
"Weak ferromagnetism in BiFe1-xCoxO3 induced by the spin structure change."
P10Takehito Suzuki (RIKEN CEMS)
"Thermoelectric properties of filled IrSb3"
P11Toshiya Ideue (University of Tokyo)
"Transport properties of polar semiconductor BiTeI under pressure"
P12Yusuke Serizawa (Tokyo Metropolitan University)
"Electromagnetic response of Rashba systems"
P13Debraj Choudhury (RIKEN CEMS)
"Enhanced magnetocaloric effect due to strong-coupling between magnetism and structure in MnCo1-xZnxGe"
P14Joji Nasu (University of Tokyo)
"Finite-T phase transition to quantum spin liquid in a 3D Kitaev model"
P15Makoto Naka (RIKEN CEMS)
"Long-period charge fluctuation and charge dynamics in theta-(BEDT-TTF)2X"
P16Keisuke Matsuura (University of Tokyo)
"Magnetic excitations in MnV2O4 studied by inelastic neutron scattering"
P17Atsunori Doi (University of Tokyo)
"Insulator-metal transition and spin state fluctuation in LaCoO3"
P18Nao Minami (University of Tokyo)
"Quantum relaxation dynamics of domain walls in hydrogen-bonded imidazole ferroelectrics"
P19Koji Ikeura (University of Tokyo)
"Large enhancement of thermopower in semimetallic β-MoTe2 by chemical substitution"
P20Sandor Bordacs (University of Tokyo)
"Landau level spectroscopy of Dirac electrons in a polar semiconductor with giant Rashba spin splitting"
P21Satoshi Matsuoka (AIST)
"Band coherence analysis of correlated polymer semiconductors"
P22Robert Peters (Kyoto University)
"Artificially layered heavy fermion systems"
P23Masato Ito (University of Tokyo)
"EDL transistor characteristics with BaTiO3 channels"
P24Tomoki Tambo (University of Tokyo)
"Tuning FQHE in oxide by air-gap gating"
P25Zhigao Sheng (RIKEN CEMS)
"Magneto-tunable photocurrent in manganite based heterojunctions"
P26Keisuke Shibuya (AIST)
"Strain effect on the metal-insulator transition temperature in VO2 thin films"
P27Masao Nakamura (RIKEN CEMS)
"Bidirectional photocurrent generation and induced polar state in heterojunctions of LaFeO3"
P28Neeraj Kumar (AIST)
"Photolithography of Parylene-C/Ta2O5 hybrid gate insulator for future Mott transistors"
P29Jobu Matsuno (RIKEN CEMS)
"Tuning of the spin-orbit Mott state by tailoring superlattices"
P30Joseph Falson (University of Tokyo)
"Even-denominator fractional quantum Hall physics in ZnO"
P31Atsushi Fukuchi (AIST)
"Ferroelectric resistive switching induced in a dielectric/ferroelectric heterostructure"
P32Kei S. Takahashi (RIKEN CEMS)
"High mobility two-dimensional electron gas in δ-doped SrTiO3 grown by gas source MBE"
P33Masaki Nakano (Tohoku University)
"Electric-field induced giant structural/spectral changes in VO2"
P34Yuya Matsubara (University of Tokyo)
"Polar metallic state in La-doped BatiO3 film grown by gas source molecular beam epitaxy"
P35Akihito Sawa (AIST)
"Electrolyte-gated correlated electron oxide transistors"
P36Takahiro C. Fujita (University of Tokyo)
"Octupole magnetic ordering and magnetotransport properties in Eu2Ir2O7 thin films"
P37Yuhki Kohsaka (RIKEN CEMS)
"Visualizing a p-n junction of two-dimensional electronic gases on a polar semiconductor BiTeI"
P38Tomoyuki Tsuyama (University of Tokyo)
"X-ray magnetic circular dichroism for ferromagnetic insulator of BaFeO3 thin film"
P39Qing-Yan Wang (RIKEN CEMS)
"Compressively strained EuTiO3 films grown by gas source MBE"
P40Denis Maryenko (RIKEN CEMS)
"MgZnO/ZnO transport at large tilt angle and in a magnetic field up to 33 Tesla"
P41Yuki Noda (AIST)
"Inkjet printing of single-crystal organic semiconductors: initial microfluid dynamics in double-shot inkjet technique"
P42Toshikazu Yamada (AIST)
"Developing innovative printing process for high-resolution metal wiring with nanometal inks"
P43Sunao Shimizu (RIKEN CEMS)
"Electrically tunable anomalous Hall effect in ultra-thin films of Pt"
P44Hiromi Minemawari (AIST)
"Inkjet printing of single-crystal organic semiconductors: film growth and field-effect characteristics"
P45Nobuyuki Abe (University of Tokyo)
"Magnetoelectric effect in Ca2Fe2-xAlxO5"
P46Shingo Toyoda (University of Tokyo)
"Spin-orbital coupled state in CuB2O4"
P47Alexandra Kalashnikova (Ioffe Institute)
"Genuine crystal-field parameters of copper metaborate and related cuprates"
P48Masahiro Rikisou (University of Tokyo)
"Magneto-optical effect in chiral magnetic insulator Cu2OSeO3"
P49Shunsuke Kibayashi (University of Tokyo)
"Magnetochiral dichroism resonant with electromagnon in a helimagnet"
P50Yusuke Tokunaga (RIKEN CEMS)
"Magnetic biasing of P-E loop in a multiferroic ferrite"
P51Hideo Kawaguchi (Tokyo Metropolitan University)
"Coupling between spin electromagnetic field and electromagnetic wave"
P52Yukitoshi Motome (University of Tokyo)
"Toroidal ordering in metals: band shift and magnetotransport"
P53Takaaki Sudayama (KEK)
"Artificial superlattice Mn thin film with large magneto-resistance studied by resonant soft x-ray scattering under magnetic field"
P54Khanh D. Nguyen (Tohoku University)
"Magneto-Electric effect in non-centrosymmetric (Cu,Ni)B2O4"
P55Yuichi Yamasaki (KEK)
"X-ray induced phase transition between multiferroic states in a perovskite manganite"
P56Yuki Ohuchi (University of Tokyo)
"Photo-induced sign inversion of anomalous Hall effect in EuO thin films"
P57Neill Lambert (RIKEN CEMS)
"Photon-mediated electron transport in hybrid circuit-QED"
P58Takuya Satoh (University of Tokyo)
"Optical excitation of spin oscillations in NiO"
P59Jun'ya Tsutsumi (AIST)
"Photocarrier generation via charge-transfer excitation in correlated polymer semiconductors"
P60Yurika Kubo (Waseda University)
"Tunable 'rotons' in 2D Antiferromagnets"
P61Daisuke Morikawa (RIKEN CEMS)
"Crystal chirality and skyrmion helicity in MnSi and (Fe,Co)Si as determined by transmission electron microscopy"
P62Aron Beekman (RIKEN CEMS)
"Large-angle magnon-skyrmion scattering"
P63Yoichi Nii (RIKEN CEMS)
"Elastic properties of MnSi"
P64Toru Sakai (JAEA SPring-8)
"Spin Nanotubes"
P65Kiyou Shibata (University of Tokyo)
"Size and helicity of skyrmions in helimagnets Mn1-xFexGe"
P66Yuta Sasaki (Tokyo Metropolitan University)
"Electrical control of transmitted spin wave in ferromagnetic metal and insulator junction system"
P67Nobuhiko Taniguchi (University of Tsukuba)
"Electrically induced spin current in a onequilibrium spin-orbit nano interferometer"
P68Henri M. Saarikoski (RIKEN CEMS)
"Control of spin geometric phase in semiconductor quantum rings"
P69Masashi Kubota (RIKEN CEMS)
"Manipulation of magnetic domain by local stress"
P70Tomoyuki Yokouchi (University of Tokyo)
"Skrmion stability in thin films of Mn1-xFexSi as investigated by topological Hall effect"
P71Alexander V. Rozhkov (ITAE RAS)
"Electronic phase separation in doped pnictides"
P72Seiichiro Suga (University of Hyogo)
"Extended s-wave superfluid in repulsively interacting three-component fermionic atoms in optical lattices"
P73Sho Nakosai (University of Tokyo)
"p-wave superconducting states with magnetic moments on a conventional s-wave superconductor"
P74Ryosuke Akashi (University of Tokyo)
"Impact of plasmons on superconducting transition temperature in layered nitrides: Ab initio study"
P75Kosuke Saito (University of Tokyo)
"Fermi level tuning of layered pnictogen chalcogenides by electrochemical Cu-intercalation"
P76Hiroshi Watanabe (RIKEN CEMS)
"Novel Jeff=1/2 insulator and possible superconductivity in Sr2IrO4 with large spin-orbit coupling"
P77Ryo Fukaya (Tokyo Institute of Technology)
"Ultrafast electronic phase control of two-leg ladder cuprate Sr14-xCaxCu24O41"
P78Hsiang-Lin Liu (National Taiwan Normal University)
"Lattice dynamics and electron-phonon interactions in FeSe0.35Te0.65:Iron isotope effect"
P79Hiroshi Oike (RIKEN CEMS)
"A Doped Organic Superconductor Crossing the Mott Boundary"
P80Hideaki Sakai (University of Tokyo)
"Variation of superconducting properties with electron doping in SrFBiS2"
P81Giorgos Giavaras (RIKEN CEMS)
"Tunable graphene quantum dots"
P82Hiroyoshi Nobukane (Hokkaido University)
"Majorana edge transport in Sr2RuO4"
P83Yositake Takane (Hiroshima University)
"Unified description of Dirac electrons on a curved surface of strong topological insulators"
P84Toshikaze Kariyado (University of Tsukuba)
"Symmetry protected Z2 Berry phase in massless Dirac fermion systems"
P85Wataru Koshibae (RIKEN CEMS)
"Dynamics of quenched chiral magnet - creation and annihilation of skyrmions"
P86Alexander L. Rakhmanov (ITAE RAS)
"Majorana fermions in pinned vortices"
P87Artem Sboychakov (ITAE RAS)
"Antiferromagnetic states and phase separation in doped AA-stacked graphene bilayers"
P88Kliment Kugel (ITAE RAS)
"Driven conductance of graphene under effect of strong AC field"
P89Shimpei Goto (Waseda University)
"phenomenology for loop-current phases"
P90Igor Proskurin (University of Tokyo)
"Thermoelectric transport of massless Dirac fermions in magnetic field"
P91Katsuya Iwaya (RIKEN CEMS)
"STM studies of GeBi2Te4 and SnBi2Te4"
P92Linda Ye (University of Tokyo)
"Transport study of ternary topological insulators GexSn1-xBi2Te4"
P93Yingshuang Fu (RIKEN CEMS)
"Real-space Imaging of Dirac-Landau Orbits in Bi2Se3"
P94Ryutaro Yoshimi (University of Tokyo)
"Resonant tunneling via Dirac electron states in a topological-insulator / semiconductor junction"
P95Takahiro Morimoto (RIKEN)
"Classification of topological insulators with reflection symmetries"
P96Bohm-Jung Yang (RIKEN CEMS)
"Emergent topological phenomena in thin films of pyrochlore iridates"
P97Suvankar Chakraverty (RIKEN CEMS)
"Topological Hall effect in perovskite oxide thin films and heterostructurs"
P98Kentaro Ueda (University of Tokyo)
"Anomalous domain-wall conductance in pyrochlore-type Nd2Ir2O7 on the verge of metal-insulator transition"

[ Nov. 13 (Wed.) ] [ Nov. 14 (Thu.) ] [ Nov. 15 (Fri.) ] [ Nov. 16 (Sat.) ] [ Poster Session ]