SnO2:Eu nanocrystallites in SnO2 monolithic xerogels

Ribeiro, Sidney J.L.; Pulcinelli, Sandra H.; Santilli, Celso V.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/64223

Title:

SnO2:Eu nanocrystallites in SnO2 monolithic xerogels

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0009-2614

Abstract:

By simple room temperature broad band time-resolved spectroscopy it was possible to discriminate different Eu3+ spectra in SnO2 monolithic gels obtained by a sol-gel synthetic route. Nanocrystalline domains of the cassiterite-like SnO2:Eu could be easily identified in the transparent medium. From X-ray diffraction profiles a mean particle radius of 2.2 nm was estimated. © 1992.

Issue Date:

28-Feb-1992

Citation:

Chemical Physics Letters, v. 190, n. 1-2, p. 64-66, 1992.

Time Duration:

64-66

Source:

http://dx.doi.org/10.1016/0009-2614(92)86103-O

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/64223

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