1. Research & Utilization Division, JASRI; Sayo Japan
2. R&D Japan; Nippon Sheet Glass; Itami Japan
3. Industrial Application Division, JASRI; Sayo Japan
4. Kyoto Univ. Research Reactor Institute; Sennan Japan
5. New SUBARU; Univ. Hyogo; Ako Japan
6. Division of materials and Manufacturing Science, Graduate School of Engineering; Osaka Univ.; Suita Japan