Photoluminescence and photoconducting properties of ZnO nanoparticles

S. Venkataprasad Bhat; S. R. C. Vivekchand; A. Govindaraj; Cnr Rao

doi:10.1016/j.ssc.2009.01.014

Photoluminescence and photoconducting properties of ZnO nanoparticles

Solid State Communications 149(13-14): 510-514

Article 2009 English

Abstract

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Photoluminescence and photoconducting properties of thinfilms of colloidal ZnO nanoparticles have been investigated by annealing them in an oxygen atmosphere at different temperatures. The changes in the defect-related emission and the photoconducting properties with the annealing temperature have been examined in detail.

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