Optical properties of solar cells with SiO2 and silicon rich oxide with silicon nanoparticles
A study of comparison of the optical characteristics of silicon solar cells with a layer of silicon oxide (SiO2) deposited by SILOX, and silicon solar cells covered with a silicon rich oxide (SRO) film obtained by LPCVD containing silicon nanoparticles (Si-nps) was made. To increase the density of n...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | México |
| Institución: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Redalyc-INAOE |
| OAI Identifier: | oai:redalyc.org:94248264009 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=94248264009 |
| Access Level: | acceso abierto |
| Palabra clave: | Física, Astronomía y Matemáticas Solar cell Nanoparticles Photoluminescence Silicon rich oxide Atomic force microscopy |
| Sumario: | A study of comparison of the optical characteristics of silicon solar cells with a layer of silicon oxide (SiO2) deposited by SILOX, and silicon solar cells covered with a silicon rich oxide (SRO) film obtained by LPCVD containing silicon nanoparticles (Si-nps) was made. To increase the density of nanoparticles and thus improve the red photoluminescence and the photocurrent, the SRO films were annealed at 1100 °C. Photoluminescence spectra and atomic force microscopy measurements of the silicon rich oxide films are presented and discussed, as well as current-voltage curves and spectral response of the fabricated solar cells. |
|---|