Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts


Autoria(s): Shi JS; Zhang SY
Data(s)

2003

Resumo

The energy difference DeltaE between the spin-allowed and spin-forbidden states of Tb3+ in crystals is studied. The environmental factor he representing the character of the host is redefined by using the chemical band of complex crystals. The relationship between h(e) and DeltaE is found to be a linear relation. The results show that the energy difference between the spin-forbidden and spin-allowed states for Tb3+ ions in crystals can be predicted from the environmental factor.

Identificador

http://ir.ciac.jl.cn/handle/322003/17655

http://www.irgrid.ac.cn/handle/1471x/153184

Idioma(s)

英语

Fonte

Shi JS;Zhang SY.Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts,JOURNAL OF PHYSICS-CONDENSED MATTER ,2003,15(24 ):4101-4107

Palavras-Chave #QUANTUM DIELECTRIC THEORY #4F(N)<-->4F(N-1)5D TRANSITIONS #TRIVALENT LANTHANIDES #FLUORESCENCE LIFETIME #COVALENT SYSTEMS #ENERGY-TRANSFER #LASER MATERIAL #CHEMICAL-BOND #VUV #UV
Tipo

期刊论文