About: ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells

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About: ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells Goto Sponge Distinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The substrate temperature significantly affects the crystallite size, the effect of the rf. power and pressure on the crystallite size is less pronounced. The largest crystallite size of 300 nm was determined in films deposited in the range of 75 °C to 100 °C. The increasing substrate temperature enhances the doping efficiency resulting in films with a lower resistivity and wider optical gap. The use of the optimal sputtering conditions (75 oC to 100 oC, 1 ?bar and 800 W) for depositing ZnO:Al back reflector in a-Si:H solar cells resulted in an S-shaped J-V curve and a low fill factor. By using an increased pressure of 25 μbar during sputtering of the ZnO:Al a relative increase of 10 % in the efficiency was achieved in comparison to the cell without the ZnO:Al. The improvement resulted mainly from an enhancement of ~ 1.3 mA/cm2 in the short circuit current. The substrate temperature significantly affects the crystallite size, the effect of the rf. power and pressure on the crystallite size is less pronounced. The largest crystallite size of 300 nm was determined in films deposited in the range of 75 °C to 100 °C. The increasing substrate temperature enhances the doping efficiency resulting in films with a lower resistivity and wider optical gap. The use of the optimal sputtering conditions (75 oC to 100 oC, 1 ?bar and 800 W) for depositing ZnO:Al back reflector in a-Si:H solar cells resulted in an S-shaped J-V curve and a low fill factor. By using an increased pressure of 25 μbar during sputtering of the ZnO:Al a relative increase of 10 % in the efficiency was achieved in comparison to the cell without the ZnO:Al. The improvement resulted mainly from an enhancement of ~ 1.3 mA/cm2 in the short circuit current. (en)
Title	ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells (en)
skos:prefLabel	ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells ZnO:Al films prepared by rf magnetron sputtering applied as back reflectors in thin-film silicon solar cells (en)
skos:notation	RIV/49777513:23640/08:00501212!RIV11-MSM-23640___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M06031)
http://linked.open...iv/cisloPeriodika	21
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šutta, Pavol
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Nové technologie - výzkumné centrum
http://linked.open...dnocenehoVysledku	407185
http://linked.open...ai/riv/idVysledku	RIV/49777513:23640/08:00501212
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Zinc oxide; sputtering; XRD; amorphous silicon solar cells (en)
http://linked.open.../riv/klicoveSlovo	sputtering amorphous silicon solar cells XRD Zinc oxide
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[C7399D705B31]
http://linked.open...i/riv/nazevZdroje	Thin Solid Films
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Materials and components for environment protection
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	516
http://linked.open...iv/tvurceVysledku	Šutta, Pavol Zeman, Miro Dagamseh, A.M.K. Vet, B. Tichelaar, Frans D.
http://linked.open...ain/vavai/riv/wos	000259727900096
issn	0040-6090
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	23640

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