Article ID Journal Published Year Pages File Type
10640199 Materials Science and Engineering: B 2005 4 Pages PDF
Abstract
The blue emission resulting from the as-prepared and oxidized porous silicon (PS) was reported in this paper. After the oxidation in plasma enhanced chemical vapor deposition (PECVD) process, the blue emission intensity in photoluminescence (PL) spectra increased because it is believed that the blue emission came from defects in silicon dioxides. Under UV-light illumination, the stability of the blue emission of the N-type oxidized PS was improved due to oxidation.
Keywords
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Photoluminescence of oxidized porous silicon under UV-light illumination
Authors
, , , ,