中性子散乱を用いたらせん磁気秩序由来の交差相関物性研究の発展

抄録

Helical magnetic orders have been extensively investigated for many years by means of neutron scattering. Recent intensive studies on multiferroics and magnetic skyrmions have established a consensus that the helimagnetic orders can induce a variety of emergent phenomena, such as spin-driven ferroelectricity, topological Hall effect, etc. In this article, we briefly review a number of key experiments in this research area, and discuss how we develop the neutron scattering techniques to further investigate the physics related to helimagnetism.