wuhan national high magnetic field center and school of physics, huazhong university of science and technology, wuhan, hubei 430074, people’s republic of china
Lou, H. B.; Xiong, L. H.; Ahmad, A. S.; Li, A. G.; Yang, K.; Glazyrin, K.; Liermann, H. P.; Franz, H.; Wang, X. D.; Cao, Q. P.; Zhang, D. X.; Jiang, J. Z.