The energy transfer was observed between the charge transfer state of O-W and the rareearthion Er3+ , and a model for explaining the energy transfer was given.
同时观测到O-W的电荷迁移态与稀土离子之间的能量传递现象,并给出了能量传递的模型。
2
The influence on luminescence behaviour of same rareearthion from different ligand and the action of same ligand to luminescence of various rareearth ions were discussed.
讨论了不同配体对同一稀土离子发光影响和同一配体对不同稀土离子发光作用。
3
The present invention relates to a rareearthion double-doped or three-doped or three-doped yttrium oxide base up-conversion luminescence material and its preparation method.