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Article: Semiclassical transport theory of inhomogeneous systems
Title | Semiclassical transport theory of inhomogeneous systems |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 1996 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 1996, v. 53 n. 13, p. 8203-8210 How to Cite? |
Abstract | Based on the probability-conserved Boltzmann equation, we develop a formal and general transport theory for the conductivity in inhomogeneous systems. In particular, we show that the local current density inside the sample can be expressed as a boundary value integral, so that the local electric field need not be calculated explicitly. The theory is first applied to multilayer systems and shown to recover the previous theory. More importantly, by including spin-dependent interface scattering and bulk scattering, we employ our theory successfully to account for the giant magnetoresistance in magnetic granular systems. |
Persistent Identifier | http://hdl.handle.net/10722/43159 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sheng, L | en_HK |
dc.contributor.author | Wang, ZD | en_HK |
dc.contributor.author | Xing, DY | en_HK |
dc.contributor.author | Zhu, JX | en_HK |
dc.date.accessioned | 2007-03-23T04:40:22Z | - |
dc.date.available | 2007-03-23T04:40:22Z | - |
dc.date.issued | 1996 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 1996, v. 53 n. 13, p. 8203-8210 | - |
dc.identifier.issn | 0163-1829 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/43159 | - |
dc.description.abstract | Based on the probability-conserved Boltzmann equation, we develop a formal and general transport theory for the conductivity in inhomogeneous systems. In particular, we show that the local current density inside the sample can be expressed as a boundary value integral, so that the local electric field need not be calculated explicitly. The theory is first applied to multilayer systems and shown to recover the previous theory. More importantly, by including spin-dependent interface scattering and bulk scattering, we employ our theory successfully to account for the giant magnetoresistance in magnetic granular systems. | en_HK |
dc.format.extent | 116515 bytes | - |
dc.format.extent | 45056 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 1996 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.53.8203 | - |
dc.subject | Physics | en_HK |
dc.title | Semiclassical transport theory of inhomogeneous systems | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=53&issue=13&spage=8203&epage=8206&date=1995&atitle=Semiclassical+transport+theory+of+inhomogeneous+systems | en_HK |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_HK |
dc.identifier.authority | Wang, ZD=rp00802 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.53.8203 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0344196409 | en_HK |
dc.identifier.hkuros | 10551 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0344196409&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 53 | en_HK |
dc.identifier.issue | 13 | en_HK |
dc.identifier.spage | 8203 | en_HK |
dc.identifier.epage | 8210 | en_HK |
dc.identifier.isi | WOS:A1996UF06300018 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Sheng, L=7102436395 | en_HK |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_HK |
dc.identifier.scopusauthorid | Xing, DY=7202670397 | en_HK |
dc.identifier.scopusauthorid | Zhu, JX=7405688302 | en_HK |
dc.identifier.issnl | 0163-1829 | - |