セミナー情報

第52回 原研・兵県大合同コロキウム

日時: 平成20年12月10日(水) 14:30〜
Date and time: 10th Dec. (Wed.) 14:30〜
場所: SPring-8, 萌光館
Place: SPring-8, "HOUKOUKAN" seminar room
Title: Probing chirality by polarized beams
講演者: 岸根 順一郎 氏 (九州工業大学)
Speaker: Prof. Jun Kishine (Kyushu Institute of Technology)
Abstract:

Left-handed or right-handed chirality is one of the most fundamental building block of nature. To detect and control chirality in molecule, crystal, or magnetic structures is thus a big challenge for us from both theoretical and experimental viewpoints. In this seminar, I will focus on how to use polarized neutron, synchrotron radiation, and ultrasound to probe chiral structures. Contents are as follows:
(1) Crystallographic and magnetic chirality
(2) Spin wave, soliton crystal, and spin current in chiral helimagnet
(3) How to probe chirality
(3-1) Polarized neutron beam
(3-2) Polarized synchrotron radiation beam
(3-3) Polarized ultrasound beam