Tin reduction from fluorine doped tin oxide for silicon nanowire-based solar energy harvesting and storage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F21%3A10247964" target="_blank" >RIV/61989100:27740/21:10247964 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/21:10247964 RIV/61989100:27360/21:10247964
Result on the web
<a href="https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-29-20-31465&id=458824" target="_blank" >https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-29-20-31465&id=458824</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.435500" target="_blank" >10.1364/OE.435500</a>

Result language
angličtina
Original language name
Tin reduction from fluorine doped tin oxide for silicon nanowire-based solar energy harvesting and storage
Original language description
Hydrogen plasma reduction of fluorine doped tin oxide is a beneficial method to form tin nanodroplets on the sample surface directly in the plasma-enhanced chemical vapor deposition reactor. The formation of catalyst droplets is a crucial initial step for vapor-liquid-solid growth of silicon nanowires for radial junction solar cells and solar fuel cell technology. We present an original optical model which allows us to trace the formation process on fluorine doped tin oxide on soda-lime glass substrate from the in situ data and is in a good agreement with the spectroscopic ellipsometry data measured before and during the reduction process. The model reproduces well the phase shift introduced by a transition double layer in fluorine doped tin oxide which acts as a barrier against the sodium diffusion. Furthermore, we study the process of tin reduction from fluorine doped tin oxide in a real time and compare estimated amount of produced metallic tin with images from scanning electron microscopy.The proposed approach is very important for in situ real-time monitoring of the one-pump-down fabrication process used to grow nanowires and form radial junction devices. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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