About: Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Growth of atomic indium chains - 1D islands - on the Si(100)-2x1 surface was observed by scanning tunneling microscopy at room temperature and simulated by means of a kinetic Monte Carlo method. Density of indium islands and island size distribution were obtained for various deposition rates and coverage. Important role of C-type defects at adsorption of metal atoms was observed. Measured growth characteristics were simulated using a microscopic model with anisotropic surface diffusion and forbidden zones along the metal chains. An analysis of experimental and simulation data shows that detachment of indium adatoms from the chains substantially influences a growth scenario and results in monotonously decreasing chain length distribution function at low coverage. Diffusion barriers determined from the simulations correspond to almost isotropic diffusion of indium adatoms on the surface. Growth of atomic indium chains - 1D islands - on the Si(100)-2x1 surface was observed by scanning tunneling microscopy at room temperature and simulated by means of a kinetic Monte Carlo method. Density of indium islands and island size distribution were obtained for various deposition rates and coverage. Important role of C-type defects at adsorption of metal atoms was observed. Measured growth characteristics were simulated using a microscopic model with anisotropic surface diffusion and forbidden zones along the metal chains. An analysis of experimental and simulation data shows that detachment of indium adatoms from the chains substantially influences a growth scenario and results in monotonously decreasing chain length distribution function at low coverage. Diffusion barriers determined from the simulations correspond to almost isotropic diffusion of indium adatoms on the surface. (en)
Title	Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 (en)
skos:prefLabel	Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 (en)
skos:notation	RIV/68378271:_____/09:00331417!RIV10-AV0-68378271
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA202/06/0049), S, Z(AV0Z10100520), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	16
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kotrla, Miroslav
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	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	317047
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/09:00331417
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	atomic chains; surface growth; nanostructures; indium; silicon; adatom diffusion; STM; kinetic MC; simulation (en)
http://linked.open.../riv/klicoveSlovo	indium silicon simulation STM nanostructures adatom diffusion atomic chains kinetic MC surface growth
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F9B5CBDB71E0]
http://linked.open...i/riv/nazevZdroje	Physical Review. B
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	In-vivo STM study of atomically resolved processes at growth of metal nanostructures on Si(100) surfaces
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	79
http://linked.open...iv/tvurceVysledku	Javorský, J. Kotrla, Miroslav Ošt'ádal, I. Sobotík, P. Setvín, M.
http://linked.open...ain/vavai/riv/wos	000265945200102
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry Condensed Matter Physics – New Materials and Technologies
issn	1098-0121
number of pages	9 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1 Heterogeneous nucleation and adatom detachment at one-dimensional growth of In on Si(100)-2 x 1

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