VALENCE AND EMISSION OF SAMARIUM IONS IN KMF(M:Mg、Ca)
Chun Shan SHI, Ze Ren YE, Zhi Cheng CAO
VALENCE AND EMISSION OF SAMARIUM IONS IN KMF(M:Mg、Ca)
Chun Shan SHI, Ze Ren YE, Zhi Cheng CAO
中国化学快报 . 1991, (09): 711 -712 .