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- Publisher Website: 10.1016/j.physleta.2012.04.042
- Scopus: eid_2-s2.0-84861184089
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Article: Spin glass transition in canonical AuFe alloys: a numerical study
Title | Spin glass transition in canonical AuFe alloys: a numerical study |
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Authors | |
Keywords | Correlation length Critical exponent Magnetic alloy Transition |
Issue Date | 2012 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physleta |
Citation | Physics Letters A, 2012, v. 376 n. 24-25, p. 1898-1902 How to Cite? |
Abstract | Although spin glass transitions have long been observed in diluted magnetic alloys, e.g. AuFe and CuMn alloys, previous numerical studies are not completely consistent with the experiment results. The abnormal critical exponents of the alloys remain still puzzling. By employing parallel tempering algorithm with finite-size scaling analysis, we investigated the phase transitions in canonical AuFe alloys. Our results strongly support that spin glass transitions occur at finite temperatures in the alloys. The calculated critical exponents agree well with those obtained from experiments. © 2012 Elsevier B.V. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/159798 |
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.483 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, KC | en_US |
dc.contributor.author | Li, YF | en_US |
dc.contributor.author | Liu, GB | en_US |
dc.contributor.author | Zhu, Y | en_US |
dc.date.accessioned | 2012-08-16T05:56:41Z | - |
dc.date.available | 2012-08-16T05:56:41Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | Physics Letters A, 2012, v. 376 n. 24-25, p. 1898-1902 | en_US |
dc.identifier.issn | 0375-9601 | - |
dc.identifier.uri | http://hdl.handle.net/10722/159798 | - |
dc.description.abstract | Although spin glass transitions have long been observed in diluted magnetic alloys, e.g. AuFe and CuMn alloys, previous numerical studies are not completely consistent with the experiment results. The abnormal critical exponents of the alloys remain still puzzling. By employing parallel tempering algorithm with finite-size scaling analysis, we investigated the phase transitions in canonical AuFe alloys. Our results strongly support that spin glass transitions occur at finite temperatures in the alloys. The calculated critical exponents agree well with those obtained from experiments. © 2012 Elsevier B.V. All rights reserved. | - |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physleta | en_US |
dc.relation.ispartof | Physics Letters A | en_US |
dc.subject | Correlation length | - |
dc.subject | Critical exponent | - |
dc.subject | Magnetic alloy | - |
dc.subject | Transition | - |
dc.subject.mesh | Correlation length | - |
dc.subject.mesh | Critical exponent | - |
dc.subject.mesh | Magnetic alloy | - |
dc.subject.mesh | Transition | - |
dc.title | Spin glass transition in canonical AuFe alloys: a numerical study | en_US |
dc.type | Article | en_US |
dc.identifier.email | Liu, GB: gbliu@hku.hk | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.physleta.2012.04.042 | - |
dc.identifier.scopus | eid_2-s2.0-84861184089 | - |
dc.identifier.hkuros | 204034 | en_US |
dc.identifier.volume | 376 | en_US |
dc.identifier.issue | 24-25 | - |
dc.identifier.spage | 1898 | en_US |
dc.identifier.epage | 1902 | en_US |
dc.identifier.isi | WOS:000304789400002 | - |
dc.publisher.place | Netherlands | - |
dc.identifier.citeulike | 10620576 | - |
dc.identifier.issnl | 0375-9601 | - |