Blue Photoluminescence of Sol-Gel Derived SnO2:Sb Films

Abstract:

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By varying the antimony dopant level in the sol-gel solutions, we prepared a series of antimony-doped SnO2 films on slide glass with the sol-gel technique. The transmission, absorption, photoexcitation and photoemission spectra were measured for the sol-gel derived antimony-doped SnO2 films. Under the 300 nm excitation, near untraviolet emission at 390nm and blue emission at 460 nm were recorded from thermally annealed antimony-doped SnO2 films. The effect of the ionic dopant on the photoluminescent properties of the antimony-doped SnO2 films are discussed.

Info:

Periodical:

Materials Science Forum (Volumes 663-665)

Edited by:

Yuan Ming Huang

Pages:

280-283

DOI:

10.4028/www.scientific.net/MSF.663-665.280

Citation:

L. L. Chen et al., "Blue Photoluminescence of Sol-Gel Derived SnO2:Sb Films", Materials Science Forum, Vols. 663-665, pp. 280-283, 2011

Online since:

November 2010

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Price:

$35.00

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