New 3-dimensional nanostructured thin film silicon solar cells

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00355137" target="_blank" >RIV/68378271:_____/10:00355137 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/10:00175430
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
New 3-dimensional nanostructured thin film silicon solar cells
Original language description
We present a ?bottom up approach for deposition of ZnO nanocolumns by direct low temperature hydrothermal synthesis and the results of complementary design with nano- or micro-holes etched into the ZnO (?Swiss cheese design). Electron beam lithography was used for defining the openings in resist for selective ZnO nanocolumns growth in the first case, optical lithography and reactive ion etching have been used to fabricate the holes into ZnO substrate in the later case. Monte Carlo modeling of these new,3D solar cells, using already existing materials is presented. Calculations show that stable efficiency of amorphous silicon p-i-n solar cells in over 12% range is possible and for the Micromorph cells efficiency can reach over 15%, with the layer thickness of amorphous Si below 200 nm and microcrystalline Si around 500 nm. The first ?proof of concept Micromorph cell with the ?Swiss cheese design is presented.
Czech name
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Czech description
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Project
<a href="/en/project/7E09057" target="_blank" >7E09057: FLEXIBLE PRODUCTION TECHNOLOGIES AND EQUIPMENT BASED ON ATMOSPHERIC PRESSURE PLASMA PROCESSING FOR 3D NANO STRUCTURED SURFACES</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 25th European Photovoltaic Solar Energy Conference / 5th World Conference on Photovoltaic Energy Conversion
ISBN
3-936338-26-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
WIP-Renewable energies
Place of publication
München
Event location
Valencia
Event date
Sep 6, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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