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Article: Shot noise of spin current
Title | Shot noise of spin current |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 2004 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 2004, v. 69 n. 15, article no. 153301 How to Cite? |
Abstract | We report a theoretical investigation of shot noise of spin current without an accompanying charge current. For a two-probe spin pump, both cross- and autocorrelations are needed to characterize the noise. The corresponding Fano factors measure the spin unit of the quasiparticles in the spin current. The shot noise also detects open channels for spin transport, and can have qualitatively different behavior compared with the shot noise of charge current. |
Persistent Identifier | http://hdl.handle.net/10722/43415 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wang, B | en_HK |
dc.contributor.author | Wang, J | en_HK |
dc.contributor.author | Guo, H | en_HK |
dc.date.accessioned | 2007-03-23T04:45:15Z | - |
dc.date.available | 2007-03-23T04:45:15Z | - |
dc.date.issued | 2004 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 2004, v. 69 n. 15, article no. 153301 | - |
dc.identifier.issn | 0163-1829 | - |
dc.identifier.uri | http://hdl.handle.net/10722/43415 | - |
dc.description.abstract | We report a theoretical investigation of shot noise of spin current without an accompanying charge current. For a two-probe spin pump, both cross- and autocorrelations are needed to characterize the noise. The corresponding Fano factors measure the spin unit of the quasiparticles in the spin current. The shot noise also detects open channels for spin transport, and can have qualitatively different behavior compared with the shot noise of charge current. | en_HK |
dc.format.extent | 196582 bytes | - |
dc.format.extent | 25600 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 2004 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.69.153301 | - |
dc.subject | Physics | en_HK |
dc.title | Shot noise of spin current | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=69&issue=15&spage=153301:1&epage=4&date=2004&atitle=Shot+noise+of+spin+current | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.69.153301 | en_HK |
dc.identifier.scopus | eid_2-s2.0-37649031758 | - |
dc.identifier.hkuros | 85889 | - |
dc.identifier.volume | 69 | - |
dc.identifier.issue | 15 | - |
dc.identifier.spage | article no. 153301 | - |
dc.identifier.epage | article no. 153301 | - |
dc.identifier.isi | WOS:000221426800011 | - |
dc.identifier.issnl | 0163-1829 | - |