1. Division of Applied Physics Faculty of Pure and Applied Science University of Tsukuba; Tsukuba Ibaraki 305-8573 Japan
2. Advanced Technology Lab., Fuji Electric Co., Ltd.; Hino Tokyo 191-8502 Japan
3. Universität der Bundeswehr München, Institut für Angewandte Physik und Messtechnik; 85577 Neubiberg Germany
4. Physics Department E21 and Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München; 85748 Garching Germany
5. Institute of Multidisciplinary Research for Advanced Materials Tohoku University; Sendai 980-8577 Japan
6. Institute of Materials and Systems for Sustainability Nagoya University; Nagoya 464-8603 Japan
7. Research Center for Computational Design of Advanced Functional Materials (CD-FMat) National Institute of Advanced Industrial Science and Technology (AIST); Tsukuba Ibaraki 305-8568 Japan