Temperature dependence of the optical absorption coefficient of microcrystalline silicon

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49610040%3A_____%2F04%3A30000004" target="_blank" >RIV/49610040:_____/04:30000004 - isvavai.cz</a>
Alternative codes found
RIV/49610040:_____/04:20000002 RIV/68407700:21340/04:04105357 RIV/49610040:_____/05:00000037 RIV/49610040:_____/05:00000053
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Temperature dependence of the optical absorption coefficient of microcrystalline silicon
Original language description
Optical absorption coefficient of amorphous and microcrystalline silicon was determined in a spectral range 400-3100 nm and a temperature range 77-350 K. Transmittance measurement and Fourier transform photocurrent spectroscopy were used. The measured data served as an input for our optical model of amorphous/microcrystalline solar cell tandem. Differences in the current generated in the amorphous and microcrystalline parts were computed, for the operation temperature between -20 °C and +Optical spectraof microcrystalline silicon were compared to the spectrum of silicon on sapphire (without hydrogen and hydrogenated) and observed difference was interpreted in terms of a different density of defects and higher disorder of microcrystalline Si.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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