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Article: Quantum-classical transition of the escape rate of uniaxial antiferromagnetic particles in an arbitrarily directed field
Title | Quantum-classical transition of the escape rate of uniaxial antiferromagnetic particles in an arbitrarily directed field |
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Authors | |
Keywords | Physics |
Issue Date | 2003 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 2003, v. 68 n. 21, article no. 214423 , p. 1-6 How to Cite? |
Abstract | Quantum-classical escape rate transition has been studied for uniaxial antiferromagnetic particles with an arbitrarily directed magnetic field. In the case that the transverse and longitudinal fields coexist, we calculate the phase boundary line between first- and second-order transitions, from which phase diagrams can be obtained. It is shown that the effects of the applied longitudinal magnetic field on quantum-classical transition vary greatly for different relative magnitudes of the noncompensation. |
Persistent Identifier | http://hdl.handle.net/10722/43417 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Zhou, B | en_HK |
dc.contributor.author | Tao, R | en_HK |
dc.contributor.author | Shen, SQ | en_HK |
dc.date.accessioned | 2007-03-23T04:45:18Z | - |
dc.date.available | 2007-03-23T04:45:18Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 2003, v. 68 n. 21, article no. 214423 , p. 1-6 | - |
dc.identifier.issn | 0163-1829 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/43417 | - |
dc.description.abstract | Quantum-classical escape rate transition has been studied for uniaxial antiferromagnetic particles with an arbitrarily directed magnetic field. In the case that the transverse and longitudinal fields coexist, we calculate the phase boundary line between first- and second-order transitions, from which phase diagrams can be obtained. It is shown that the effects of the applied longitudinal magnetic field on quantum-classical transition vary greatly for different relative magnitudes of the noncompensation. | en_HK |
dc.format.extent | 86222 bytes | - |
dc.format.extent | 34304 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_HK |
dc.relation.ispartof | Physical Review B (Condensed Matter) | - |
dc.rights | Copyright 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.68.214423 | - |
dc.subject | Physics | en_HK |
dc.title | Quantum-classical transition of the escape rate of uniaxial antiferromagnetic particles in an arbitrarily directed field | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=68&issue=21&spage=214423:1&epage=6&date=2003&atitle=Quantum-classical+transition+of+the+escape+rate+of+uniaxial+antiferromagnetic+particles+in+an+arbitrarily+directed+field | en_HK |
dc.identifier.email | Shen, SQ: sshen@hkucc.hku.hk | en_HK |
dc.identifier.authority | Shen, SQ=rp00775 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.68.214423 | en_HK |
dc.identifier.scopus | eid_2-s2.0-1642524266 | en_HK |
dc.identifier.hkuros | 88424 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-1642524266&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 68 | en_HK |
dc.identifier.issue | 21 | en_HK |
dc.identifier.spage | article no. 214423, p. 1 | en_HK |
dc.identifier.epage | article no. 214423, p. 6 | en_HK |
dc.identifier.isi | WOS:000187967700057 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Zhou, B=7401906664 | en_HK |
dc.identifier.scopusauthorid | Tao, R=7102857052 | en_HK |
dc.identifier.scopusauthorid | Shen, SQ=7403431266 | en_HK |
dc.identifier.issnl | 0163-1829 | - |