Journal of Non-Crystalline Solids
High temperature persistent spectral hole burning of Sm2+ in fluorohafnate glasses
Kimihiko Hirao, Shin‐ichi Todoroki, Katsushi Tanaka, Naohiro Soga, TETSURO IZUMITANI, Atusi Kurita, T. Kushida
Journal of Non-Crystalline Solids
Kimihiko Hirao, Shin‐ichi Todoroki, Katsushi Tanaka, Naohiro Soga, TETSURO IZUMITANI, Atusi Kurita, T. Kushida