1. Wuhan National High Magnetic Field Center and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China.
2. I. Institute of Physics (IA), RWTH Aachen University, 52074 Aachen, Germany.
3. JARA-Institute Green IT (PGI-10), FZ-Jülich, 52428 Jülich, Germany.