Title: Surface Passivation of Porous Silicon by Si0_x and Al_2O_3 Films
Abstract:Bright and stable photoluminescence from porous silicon samples immersed in AlCl\-3+C\-2H\-5OH+H\-2O solution under a certain bias voltage has been obtained. FTIR spectra show that the enhancement and...Bright and stable photoluminescence from porous silicon samples immersed in AlCl\-3+C\-2H\-5OH+H\-2O solution under a certain bias voltage has been obtained. FTIR spectra show that the enhancement and stabilization of the photoluminescence from the treated porous silicon are due to the formation of SiO_x and Al_2O_3 films on the treated sample surfaces.Read More
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
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