B 101 , 134408 ( 2020 ) Spin dynamics of a magnetic Weyl semimetal Sr

Zhengwei Cai,1,* Song Bao,1,* Wei Wang ,1,* Zhen Ma,1 Zhao-Yang Dong ,2 Yanyan Shangguan,1 Jinghui Wang,1 Kejing Ran,1 Shichao Li,1 Kazuya Kamazawa,3 Mitsutaka Nakamura,4 Devashibhai Adroja,5,6 Shun-Li Yu,1,7,† Jian-Xin Li,1,7,‡ and Jinsheng Wen 1,7,§ 1National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, China 2Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094, China 3Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106, Japan 4J-PARC Center, Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1195, Japan 5ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, United Kingdom 6Highly Correlated Matter Research Group, Physics Department, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa 7Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China