| Affiliation: | 1. Department of Physics, Asahikawa Medical College, Midorigaoka-Higashi 2-1-1-1, Asahikawa, Hokkaido 078-8510, Japan;2. Department of Physics and Texas Center for Superconductivity, University of Houston, Houston, TX 77204-5005, USA;1. Department of Physics & Astronomy, West Virginia University, Morgantown, WV 26506, United States;2. Department of Physics and National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL 32310-3706, United States;3. U.S. Department of Energy, National Energy Technology Laboratory, Morgantown, WV 26507, United States |
