1. Department of Physics, Rikkyo University, Toshima-Ku, Tokyo 171-8501, Japan
2. Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan
3. Center for Synchrotron Radiation Research, Japan Synchrotron Radiation Research Institute (JASRI), Sayo, Hyogo 679-5198, Japan
4. Department of Earth and Planetary Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-Ku, Tokyo 113-0033, Japan
5. Earth Surface System Research Center, Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Kanagawa 237-0061, Japan
6. Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1184, Japan
7. Quantum Sensors Group, National Institute of Standards and Technology (NIST), Boulder, Colorado 80305, USA
8. Engineering Science Laboratory, Chubu University, Kasugai, Aichi 487-8501, Japan
9. Cluster for Pioneering Research, RIKEN, Wako, Saitama 351-0198, Japan
10. Nishina Center, RIKEN, Wako, Saitama 351-0198, Japan
11. Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
12. Department of Earth and Space Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
13. College of Science and Engineering, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
14. Department of Physics, Saitama University, Saitama-shi, Saitama 338-8570, Japan
15. Astromaterials Science Research Group (ASRG), Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), Sagamihara, Kanagawa 252-5210, Japan
16. Submarine Resource Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Kanagawa 237-0061, Japan
17. Center for Global Environmental Research, National Institute for Environmental Studies (NIES), Tsukuba, Ibaraki 305-8506, Japan