[Fr-PM-2F] Magnetoelectric effect and skyrmions

[Fr-PM-2F-05] Skyrmion formation and enhanced emergent electrodynamics in centrosymmetric magnets

*Max Hirschberger¹, Taro Nakajima¹, Shang Gao¹, Licong Peng¹, Akiko Kikkawa¹, Takashi Kurumaji¹, Markus Kriener¹, Yuichi Yamasaki^2,3, Hajime Sagayama⁴, Hironori Nakao⁴, Kazuki Ohishi⁵, Kazuhisa Kakurai⁵, Yasujiro Taguchi¹, Xiuzhen Yu¹, Taka-hisa Arima^1,6, Yoshinori Tokura^1,7 (1. RIKEN Center for Emergent Matter Science (CEMS),Wako 351-0198(Japan), 2. Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Science (NIMS), Tsukuba 305-0047(Japan), 3. PRESTO, Japan Science and Technology Agency (JST), Kawaguchi 332-0012(Japan), 4. Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801(Japan), 5. Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106(Japan), 6. Department of Advanced Materials Science, University of Tokyo, Kashiwa, Chiba 277-8561(Japan), 7. Department of Applied Physics, University of Tokyo, Bunkyo-ku 113-8656(Japan))

キーワード：Skyrmion, RKKY interaction, Antiferromagnet, Topological Hall effect