Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5383
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dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorMa, PW-
dc.creatorDudarev, SL-
dc.creatorSemenov, AA-
dc.creatorWoo, CH-
dc.date.accessioned2014-12-11T08:28:50Z-
dc.date.available2014-12-11T08:28:50Z-
dc.identifier.issn1539-3755-
dc.identifier.urihttp://hdl.handle.net/10397/5383-
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsPhysical Review E © 2010 The American Physical Society. The Journal's web site is located at http://pre.aps.org/en_US
dc.subjectNickelen_US
dc.subjectFluctuationsen_US
dc.subjectParticlesen_US
dc.subjectMagnetismen_US
dc.subjectStatesen_US
dc.titleTemperature for a dynamic spin ensembleen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: C. H. Wooen_US
dc.identifier.spage1-
dc.identifier.epage6-
dc.identifier.volume82-
dc.identifier.issue3-
dc.identifier.doi10.1103/PhysRevE.82.031111-
dcterms.abstractIn molecular dynamics simulations, temperature is evaluated, via the equipartition principle, by computing the mean kinetic energy of atoms. There is no similar recipe yet for evaluating temperature of a dynamic system of interacting spins. By solving semiclassical Langevin spin-dynamics equations, and applying the fluctuation-dissipation theorem, we derive an equation for the temperature of a spin ensemble, expressed in terms of dynamic spin variables. The fact that definitions for the kinetic and spin temperatures are fully consistent is illustrated using large-scale spin dynamics and spin-lattice dynamics simulations.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationPhysical review. E, Statistical, nonlinear, and soft matter physics, Sept. 2010, v. 82, no. 3, 031111, p. 1-6-
dcterms.isPartOfPhysical review. E, Statistical, nonlinear, and soft matter physics-
dcterms.issued2010-09-
dc.identifier.isiWOS:000281644700004-
dc.identifier.scopus2-s2.0-77957190575-
dc.identifier.eissn1550-2376-
dc.identifier.rosgroupidr55214-
dc.description.ros2010-2011 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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