About: Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals

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About: Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1021/cg3010739
Description	A three-dimensional (3D) ordered superlattice of colloidal iron oxide nanocrystals obtained by magnetic-field-assisted self-assembly has been studied by grazing incidence small angle X-ray scattering (GISAXS). A new model to simulate and interpret GISAXS patterns is presented, which returns the structural and morphological details of 3D nanocrystal-built supercrystals. The model is applied to a sample with a suitable surface morphology, allowing the observation of %22volume diffraction%22 even at extremely low grazing incidence angle. In this particular case, the average fcc-like stacking of the nanocrystals (building blocks), their spherical shape, and statistical information on their size distribution and positions within the superlattice have been safely deduced The proposed model is expected to be amendable for the analysis of more complex structures and applicable to a large variety of nanocrystal-based assemblies. A three-dimensional (3D) ordered superlattice of colloidal iron oxide nanocrystals obtained by magnetic-field-assisted self-assembly has been studied by grazing incidence small angle X-ray scattering (GISAXS). A new model to simulate and interpret GISAXS patterns is presented, which returns the structural and morphological details of 3D nanocrystal-built supercrystals. The model is applied to a sample with a suitable surface morphology, allowing the observation of %22volume diffraction%22 even at extremely low grazing incidence angle. In this particular case, the average fcc-like stacking of the nanocrystals (building blocks), their spherical shape, and statistical information on their size distribution and positions within the superlattice have been safely deduced The proposed model is expected to be amendable for the analysis of more complex structures and applicable to a large variety of nanocrystal-based assemblies. (en)
Title	Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals (en)
skos:prefLabel	Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals (en)
skos:notation	RIV/00216208:11320/12:10127715!RIV13-GA0-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP204/11/0785)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Holý, Václav
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	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	135815
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/12:10127715
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	films; simulation; diffraction; nanoparticles; superlattices; angle; binary; grazing-incidence (en)
http://linked.open.../riv/klicoveSlovo	angle films nanoparticles simulation binary grazing-incidence superlattices diffraction
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[20DC9118C911]
http://linked.open...i/riv/nazevZdroje	Crystal Growth and Design
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Self-organized growth and structure transitions of nanocrystals
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	12
http://linked.open...iv/tvurceVysledku	Holý, Václav Altamura, Davide Cozzoli, P. Davide Fan, Lixin Giannini, Cinzia Gozzo, Fabia Lekshmi, Indira Chaitanya Maruccio, Giuseppe Nobile, Concetta Siliqi, Dritan
http://linked.open...ain/vavai/riv/wos	000311240100043
issn	1528-7483
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1021/cg3010739
http://localhost/t...ganizacniJednotka	11320
is http://linked.open...avai/riv/vysledek of	Exploiting GISAXS for the Study of a 3D Ordered Super lattice of Self-Assembled Colloidal Iron Oxide Nanocrystals

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