| Authors: |
Xu Z; Advanced Science Research Center, Japan Atomic Energy Agency, Tokai 319-1195, Japan and CREST, Japan Science and Technology Agency, Sanbancho, Tokyo 102-0075, Japan., Gu B; Advanced Science Research Center, Japan Atomic Energy Agency, Tokai 319-1195, Japan and CREST, Japan Science and Technology Agency, Sanbancho, Tokyo 102-0075, Japan., Mori M; Advanced Science Research Center, Japan Atomic Energy Agency, Tokai 319-1195, Japan and CREST, Japan Science and Technology Agency, Sanbancho, Tokyo 102-0075, Japan., Ziman T; Institut Laue Langevin, Boîte Postale 156, F-38042 Grenobel Cedex 9, France and LPMMC (UMR 5493), Université Grenoble 1 and CNRS, 38042 Grenoble, France., Maekawa S; Advanced Science Research Center, Japan Atomic Energy Agency, Tokai 319-1195, Japan and CREST, Japan Science and Technology Agency, Sanbancho, Tokyo 102-0075, Japan. |