About: GROWTH OF MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	viz anotace v angličtině (cs) Growth of isolated grains in the mixed phase silicon films was examined by atomic force microscopy. We propose to use the grain shape as a probe for otherwise inaccessible microscopic growth processes. The depression of amorphous silicon surface in thevicinity of the grains was used to estimate the diffusion length of the growth precursors to be (60 30) nm. Grains have approximately conical shape but the slope of the grain boundary evolves in two growth stages (expansion and elongation). During t the whole evolution the caps of the grains on the surface keep spherical shape. A possibility of light focussing by the spherical grain caps was suggested. Coincidence of the focussed photogeneration with the high electric field region near the grain tip could lead to solar cells with photogeneration of the carriers spatially separated according to the photon energy. Growth of isolated grains in the mixed phase silicon films was examined by atomic force microscopy. We propose to use the grain shape as a probe for otherwise inaccessible microscopic growth processes. The depression of amorphous silicon surface in thevicinity of the grains was used to estimate the diffusion length of the growth precursors to be (60 30) nm. Grains have approximately conical shape but the slope of the grain boundary evolves in two growth stages (expansion and elongation). During t the whole evolution the caps of the grains on the surface keep spherical shape. A possibility of light focussing by the spherical grain caps was suggested. Coincidence of the focussed photogeneration with the high electric field region near the grain tip could lead to solar cells with photogeneration of the carriers spatially separated according to the photon energy. (en)
Title	GROWTH OF MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS GROWTH OF MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS (en) GROWTH of MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS (cs)
skos:prefLabel	GROWTH OF MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS GROWTH OF MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS (en) GROWTH of MICROCRYSTALLINE GRAINS IN MIXED PHASE SILICON THIN FILMS FOR SOLAR CELLS (cs)
skos:notation	RIV/00216305:26220/04:PU43811!RIV06-MSM-26220___
http://linked.open.../vavai/riv/strany	1-3
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 262200010)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Fejfar, Antonín Matějková, Jiřina
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	565828
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/04:PU43811
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Crystalline Si, Si-Films, Fundamentals, Growth precursors (en)
http://linked.open.../riv/klicoveSlovo	Crystalline Si Growth precursors Si-Films Fundamentals
http://linked.open...ontrolniKodProRIV	[BE7785C6976A]
http://linked.open...v/mistoKonaniAkce	Paris
http://linked.open...i/riv/mistoVydani	Paris
http://linked.open...i/riv/nazevZdroje	Proceedings of 19th European Photovoltaic Solar Energy Conference and Exhibition
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Fejfar, Antonín Matějková, Jiřina
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-06-07 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262200010
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
http://localhost/t...ganizacniJednotka	26220

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