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http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1659| MOS-like structure with Silicon Rich Oxide and its Possible Applications to Silicon Photoconversion | |
| JORGE ALBERTO LUNA LOPEZ MARIANO ACEVES MIJARES JONATHAN CARRILLO LOPEZ | |
| Acceso Abierto | |
| Sin Derechos Reservados | |
| SRO | |
| Silicon Rich Oxide is a silicon compatible material formed with SiO2, SiOx and elemental silicon. The optical properties of this material have been deeply studied because, between other reasons, they emit under different excitation condition in the visible to the near infrared range. Especially it was found that under UV illumination high photoluminescence is obtained. This particularity has been used to make silicon sensor that extend the silicon capabilities up to the UV. However, it was found and improvement of the silicon response not only in the UV region but in the visible one also. So, new studies have shown that light has an effect on the SRO conductivity, that is, the current in the SRO increases under illumination from UV to visible range. In this paper, recent results on the photoresponse of SRO are presented and discussed. A possible application of the photo-effect can be to increase the response of silicon solar cells. In the discussion of the results a short mention of the drawbacks that will have to be solve before this material can be used to the energy conversion. | |
| 2010 | |
| Memoria de congreso | |
| Inglés | |
| OTRAS | |
| Versión revisada | |
| submittedVersion - Versión revisada | |
| Aparece en las colecciones: | Artículos de Congresos |
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| COMCAPLA_10.pdf | 171.91 kB | Adobe PDF | Visualizar/Abrir |