CEMS Discussion Meeting
"Topological Phenomena in Noncentrosymmetric Magnets"

Date

January 28, 2016

Venue

Meeting Room 309, Frontier Research Build., RIKEN

Program

10:00 – 10:10 Yoshinori Tokura (RIKEN CEMS and The Univ. of Tokyo)
Opening Remarks
10:10 – 10:40 Henrik M. Rønnow (École Polytechnique Fédérale de Lausanne – EPFL)
“Structure and dynamics of the skyrmion lattice in Cu2OSeO3“
10:40 – 11:00 Yuichi Yamasaki (The Univ. of Tokyo and RIKEN CEMS)
“Observation of skyrmion formation in FeGe by means of small-angle resonant soft x-ray scattering”
11:00 – 11:20 Ryotaro Arita (RIKEN CEMS)
“Control of the Dzaloshinskii-Moriya interaction in Mn1-xFexGe: A first-principles study”
11:20 – 11:40 Naoya Kanazawa (The Univ. of Tokyo)
“Versatile chiral magnetic structures in B20-type germanides”
11:40 – 12:00 Wataru Koshibae (RIKEN CEMS)
“Theoretical study of magnetic skyrmion and antiskyrmion”
12:00 – 13:20 Lunch Break
13:20 – 13:45 Junichiro Kishine (The Open Univ. of Japan)
“Structure and dynamics of chiral soliton lattice in mono-axial chiral helimagnet”
13:45 – 14:10 Yusuke Kousaka, Jun Akimitsu (Hiroshima Univ.)
“Enantiopure crystal growth and chiral helimagnetism in CsCuCl3“
14:10 – 14:30 Yuichi Yamasaki (The Univ. of Tokyo and RIKEN CEMS)
“Chiral soliton lattice in CrNb2S6 as seen via small-angle resonant soft x-ray scattering”
14:30 – 14:50 Kenta Kimura (Osaka Univ.)
“Crystallographic chiral domain structures and magnetodielectricity in new chiral magnets”
14:50 – 15:10 Coffee Break
15:10 – 15:40 Jonathan White (Paul Scherrer Institut)
“Neutron scattering study of magnetism in the polar semiconductor GaV4S8“
15:40 – 16:00 Shinichiro Seki (RIKEN CEMS)
“Skyrmion formation in a polar ferromagnetic metal”
16:00 – 16:20 Johannes Reim (Tohoku Univ.)
“Skyrmion-lattice-like spin structure in antiferromagnetic CaBaCo2Fe2O7“
16:20 – 16:40 Masahito Mochizuki (Aoyama Gakuin Univ.)
“Dynamical phenomena of magnetic skyrmions”
16:40 – 17:00 Coffee Break
17:00 – 17:20 Kosuke Karube (RIKEN CEMS)
“Transition of lattice forms of skyrmion in the meta-stable state of a Co-Zn-Mn alloy”
17:20 – 17:40 Taku J. Sato (Tohoku Univ)
“Observation of magnon band shift in the ferromagnetic phase of MnSi”
17:40 – 18:00 Taka-hisa Arima (The Univ. of Tokyo and RIKEN CEMS)
“Uniaxial Pressure Effect on Skyrmion Lattice in MnSi”
18:00 – 18:20 Naoto Nagaosa (RIKEN CEMS and The Univ. Tokyo)
“Skyrmions and monopoles in solids”