共 143 条
[56]
MITA Y, 1972, NEC RES DEV, P140
[57]
COOPERATIVE AND STEPWISE EXCITATION OF LUMINESCENCE - TRIVALENT RARE-EARTH IONS IN YB3+-SENSITIZED CRYSTALS
[J].
PHYSICAL REVIEW B-SOLID STATE,
1970, 1 (01)
:70-+
[58]
PHONON SIDEBANDS, MULTIPHONON RELAXATION OF EXCITED STATES, AND PHONON-ASSISTED ENERGY TRANSFER BETWEEN IONS IN SOLIDS
[J].
PHYSICAL REVIEW B,
1970, 1 (07)
:2961-&