About: Mutual verification of two new quantum simulation approaches for nanomagnets

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.physe.2014.05.001
Description	Two new quantum simulation methods, which we developed recently based on the Metropolis and self-consistent algorithms defined as QMC and SCA approaches respectively, were employed to investigate the magnetic properties of an antiferromagnetic nanoparticle with strong surface anisotropy. All simulations were started from a random magnetic configuration and carried out from a temperature well above the phase transition stepwise down to very low temperatures as other researchers have been doing in classical Monte Carlo (CMC) simulations. It turns out that the magnetic structures, magnetizations, total (free) energy, magnetic entropy and specific heat calculated by means of the two approaches are well consistent with each other, thereby verifying their correctness mutually. Two new quantum simulation methods, which we developed recently based on the Metropolis and self-consistent algorithms defined as QMC and SCA approaches respectively, were employed to investigate the magnetic properties of an antiferromagnetic nanoparticle with strong surface anisotropy. All simulations were started from a random magnetic configuration and carried out from a temperature well above the phase transition stepwise down to very low temperatures as other researchers have been doing in classical Monte Carlo (CMC) simulations. It turns out that the magnetic structures, magnetizations, total (free) energy, magnetic entropy and specific heat calculated by means of the two approaches are well consistent with each other, thereby verifying their correctness mutually. (en)
Title	Mutual verification of two new quantum simulation approaches for nanomagnets Mutual verification of two new quantum simulation approaches for nanomagnets (en)
skos:prefLabel	Mutual verification of two new quantum simulation approaches for nanomagnets Mutual verification of two new quantum simulation approaches for nanomagnets (en)
skos:notation	RIV/00216208:11320/14:10272372!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LM2011025)
http://linked.open...iv/cisloPeriodika	srpen
http://linked.open...vai/riv/dodaniDat	2015
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	31215
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10272372
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Nanomagnet; Magnetic structure; Computational algorithm; Quantum simulation model (en)
http://linked.open.../riv/klicoveSlovo	Magnetic structure Nanomagnet Quantum simulation model Computational algorithm
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[BC82D24D1CFC]
http://linked.open...i/riv/nazevZdroje	Physica E: Low-Dimensional Systems and Nanostructures
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...vavai/riv/projekt	MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	62
http://linked.open...iv/tvurceVysledku	Diviš, Martin Sechovský, Vladimír Liu, Z. -S.
http://linked.open...ain/vavai/riv/wos	000338609200020
issn	1386-9477
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.physe.2014.05.001
http://localhost/t...ganizacniJednotka	11320

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