Radiationless transitions in trivalent lanthanide ions embedded in solids

Ray, Deb Shankar ; Chowdhury, Mihir (1984) Radiationless transitions in trivalent lanthanide ions embedded in solids Proceedings of the Indian Academy of Sciences - Chemical Sciences, 93 (6). pp. 905-916. ISSN 0253-4134

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Official URL: http://www.ias.ac.in/j_archive/chemsci/93/7/905-91...

Related URL: http://dx.doi.org/10.1007/BF02840336

Abstract

Radiationless transitions in lanthanide ions embedded in glassy and crystalline hosts have been briefly reviewed. The correlations of multiphonon relaxation rates with energy gaps, vibrational frequencies, temperatures and electronic symmetries have been discussed. The essence of various theories, such as Nth order methods, non-adiabatic Hamiltonian method, dynamic coupling model has also been presented.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Radiationless Transitions; Lanthanide Spectroscopy
ID Code:8089
Deposited On:25 Oct 2010 11:25
Last Modified:16 May 2016 18:10

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