Synthesis and luminescence properties of Sm3+ in Bismuth Borate glass

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Publication Details

Author list: Rakpanich S., Chanthima N., Kim H.J., Djamal M., Limsuwan P., Kaewkhao J.

Publisher: Trans Tech Publications

Publication year: 2013

Volume number: 770

Start page: 42

End page: 45

Number of pages: 4

ISBN: 9783037857786

ISSN: 1022-6680

eISSN: 1662-8985

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884927411&doi=10.4028%2fwww.scientific.net%2fAMR.770.42&partnerID=40&md5=3199b98da4967dd45ef510078f434691

Languages: English-Great Britain (EN-GB)

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Abstract

In this research present the results of the analysis of Sm3+ ions doped bismuth borate glasses. Optical measurements such as absorption, excitation and emission profiles have been carried out. Glasses with the chemical compositions (50-x)B2O3-50Bi2O3-xSm2O3 (x = 0.0, 0.5, 1.0, 1.5, 2.50 and 2.5 mol%) were prepared using a conventional melt-quenching method. The emission spectrum of Sm3+ doped bismuth borate glasses has shown the emission transitions of to 4G5/2→6H 5/2 (563 nm), 4G5/2→6H 7/2 (598 nm), 4G5/2→6H9/2 (644 nm). Energy level schemes relating to the emission mechanisms involved in Sm3+ glasses have been given. © (2013) Trans Tech Publications, Switzerland.

Keywords

Bismuth borate, Glasses, Sm