About: Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://iopscience.iop.org/0953-8984/23/1/016002/
Description	For many years, micromagnetism and Monte Carlo simulation have served as the two main tools for studying the magnetic structures and physical properties of nanomagnets. However, the two approaches are based on classical physics, and thus lack the flexibility to deal with complex nanosystems, such as those of very tiny size or consisting of ions of different elements. To overcome the difficulty, a quantum simulation model has been proposed and a new computational algorithm developed in the present work. Both have been successfully applied to an assumed PrAl(2) nanoparticle to study its magnetic behavior in external magnetic fields exerted along the crystal axes. The theoretical results obtained with the model and the new algorithm are reasonable physically and exhibit strong finite-size effects. The model can be generalized to study the magnetic configurations and physical properties of more complicated nanosystems, such as nanowires, nanotubes, etc. For many years, micromagnetism and Monte Carlo simulation have served as the two main tools for studying the magnetic structures and physical properties of nanomagnets. However, the two approaches are based on classical physics, and thus lack the flexibility to deal with complex nanosystems, such as those of very tiny size or consisting of ions of different elements. To overcome the difficulty, a quantum simulation model has been proposed and a new computational algorithm developed in the present work. Both have been successfully applied to an assumed PrAl(2) nanoparticle to study its magnetic behavior in external magnetic fields exerted along the crystal axes. The theoretical results obtained with the model and the new algorithm are reasonable physically and exhibit strong finite-size effects. The model can be generalized to study the magnetic configurations and physical properties of more complicated nanosystems, such as nanowires, nanotubes, etc. (en)
Title	Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model (en)
skos:prefLabel	Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model (en)
skos:notation	RIV/00216208:11320/11:10103821!RIV12-MSM-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Diviš, Martin Sechovský, Vladimír
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	210254
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/11:10103821
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	simulation model; quantum; with; investigated; nanoparticle; PrAl2; Magnetism (en)
http://linked.open.../riv/klicoveSlovo	PrAl2 investigated with quantum nanoparticle simulation model Magnetism
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[0F6907658973]
http://linked.open...i/riv/nazevZdroje	Journal of Physics Condensed Matter
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Diviš, Martin Sechovský, Vladimír Liu, Zhao-Sen
http://linked.open...ain/vavai/riv/wos	000285003400019
http://linked.open...n/vavai/riv/zamer	Condensed Matter Physics – New Materials and Technologies
issn	0953-8984
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/0953-8984/23/1/016002
http://localhost/t...ganizacniJednotka	11320
is http://linked.open...avai/riv/vysledek of	Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model

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