Institution: | 1. Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan;2. Radioisotope Research Center, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan;3. Oarai Research Center, Chiyoda Technol Corporation, 3681 Narita, Oarai, Higashiibaraki, Ibaraki 311-1313, Japan |