Study of Non-radiative energy transfer from Tb(III) to Ho(III)ions in Borax Glasses

Sujeet Jain , Monika Agarwal

International Research journal of Management Science and Technology

ISSN 2250 - 1959 (online) ISSN 2348 - 9367 (Print) New DOI : 10.32804/IRJMST

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STUDY OF NON-RADIATIVE ENERGY TRANSFER FROM TB(III) TO HO(III)IONS IN BORAX GLASSES

2 Author(s): SUJEET JAIN , MONIKA AGARWAL

Vol - 6, Issue- 6 , Page(s) : 38 - 41 (2015 ) DOI : https://doi.org/10.32804/IRJMST

Abstract

In the present work, the study of emission of terbium Tb(III) with varying concentration of holmium Ho(III) in zinc Borax glass has been studied. Decrease in emission intensity of Tb(III) with increasing Ho(III) concentration indicates a non-radiative energy transfer from Tb(III) to Ho(III). The energy transfer mechanism, energy levels of Tb(III) and Ho(III) involved in energy transfer and other parameters necessary for the quantitative study e.g. energy transfer efficiencies, transfer probabilities, critical transfer distance etc. have been Calculated.

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