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Article: Charge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systems
Title | Charge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systems |
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Authors | |
Issue Date | 2005 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 15, article no. 155305 How to Cite? |
Abstract | We study theoretically the spin-Hall effect as well as its reciprocal phenomenon (a transverse charge current driven by a spin-dependent chemical potential gradient) in electron and hole finite size mesoscopic systems. The Landauer-Buttiker-Keldysh formalism is used to model samples with mobilities and Rashba coupling strengths which are experimentally accessible and to demonstrate the appearance of measurable charge currents induced by the spin-dependent chemical potential gradient in the reciprocal spin-Hall effect. We also demonstrate that within the mesoscopic coherent transport regime the Onsager relations are fulfilled for the disorder averaged conductances for electron and hole mesoscopic systems. © 2005 The American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/174982 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Hankiewicz, EM | en_US |
dc.contributor.author | Li, J | en_US |
dc.contributor.author | Jungwirth, T | en_US |
dc.contributor.author | Niu, Q | en_US |
dc.contributor.author | Shen, SQ | en_US |
dc.contributor.author | Sinova, J | en_US |
dc.date.accessioned | 2012-11-26T08:48:29Z | - |
dc.date.available | 2012-11-26T08:48:29Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 15, article no. 155305 | - |
dc.identifier.issn | 1098-0121 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/174982 | - |
dc.description.abstract | We study theoretically the spin-Hall effect as well as its reciprocal phenomenon (a transverse charge current driven by a spin-dependent chemical potential gradient) in electron and hole finite size mesoscopic systems. The Landauer-Buttiker-Keldysh formalism is used to model samples with mobilities and Rashba coupling strengths which are experimentally accessible and to demonstrate the appearance of measurable charge currents induced by the spin-dependent chemical potential gradient in the reciprocal spin-Hall effect. We also demonstrate that within the mesoscopic coherent transport regime the Onsager relations are fulfilled for the disorder averaged conductances for electron and hole mesoscopic systems. © 2005 The American Physical Society. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_US |
dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
dc.title | Charge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systems | en_US |
dc.type | Article | en_US |
dc.identifier.email | Shen, SQ: sshen@hkucc.hku.hk | en_US |
dc.identifier.authority | Shen, SQ=rp00775 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevB.72.155305 | en_US |
dc.identifier.scopus | eid_2-s2.0-29644444381 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-29644444381&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 72 | en_US |
dc.identifier.issue | 15 | en_US |
dc.identifier.spage | article no. 155305 | - |
dc.identifier.epage | article no. 155305 | - |
dc.identifier.isi | WOS:000232934400074 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Hankiewicz, EM=6603346880 | en_US |
dc.identifier.scopusauthorid | Li, J=26643417100 | en_US |
dc.identifier.scopusauthorid | Jungwirth, T=15071698100 | en_US |
dc.identifier.scopusauthorid | Niu, Q=7006052653 | en_US |
dc.identifier.scopusauthorid | Shen, SQ=7403431266 | en_US |
dc.identifier.scopusauthorid | Sinova, J=6603849604 | en_US |
dc.identifier.issnl | 1098-0121 | - |