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- Publisher Website: 10.1016/0038-1098(96)00003-8
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Article: Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model
Title | Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model |
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Authors | |
Keywords | A. Nanostructures D. Thermodynamic properties |
Issue Date | 1996 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/ssc |
Citation | Solid State Communications, 1996, v. 98 n. 10, p. 909-912 How to Cite? |
Abstract | Using the tight-binding model, we investigate the influence of a single-impurity on the persistent charge current in one-dimensional mesoscopic rings threaded by a magnetic flux. We use a parameter to describe the impurity scattering, and obtain the ground state energy and the persistent current. In particular, we find that there may be a spontaneous Aharonov-Bohm effect due to the impurity in this system regardless of the number of electrons. Copyright © 1996 Elsevier Science Ltd. |
Persistent Identifier | http://hdl.handle.net/10722/80487 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.414 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Liang, SD | en_HK |
dc.contributor.author | Wang, ZD | en_HK |
dc.contributor.author | Zhu, JX | en_HK |
dc.date.accessioned | 2010-09-06T08:06:59Z | - |
dc.date.available | 2010-09-06T08:06:59Z | - |
dc.date.issued | 1996 | en_HK |
dc.identifier.citation | Solid State Communications, 1996, v. 98 n. 10, p. 909-912 | en_HK |
dc.identifier.issn | 0038-1098 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/80487 | - |
dc.description.abstract | Using the tight-binding model, we investigate the influence of a single-impurity on the persistent charge current in one-dimensional mesoscopic rings threaded by a magnetic flux. We use a parameter to describe the impurity scattering, and obtain the ground state energy and the persistent current. In particular, we find that there may be a spontaneous Aharonov-Bohm effect due to the impurity in this system regardless of the number of electrons. Copyright © 1996 Elsevier Science Ltd. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/ssc | en_HK |
dc.relation.ispartof | Solid State Communications | en_HK |
dc.subject | A. Nanostructures | en_HK |
dc.subject | D. Thermodynamic properties | en_HK |
dc.title | Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0038-1098&volume=98&issue=10&spage=909&epage=912&date=1996&atitle=Impurity+effect+on+the+persistent+current+via+aharonov-bohm+effect+in+one-dimensional+mesoscopic+rings:+tight-binding+model | en_HK |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_HK |
dc.identifier.authority | Wang, ZD=rp00802 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/0038-1098(96)00003-8 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0030172926 | en_HK |
dc.identifier.hkuros | 10769 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0030172926&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 98 | en_HK |
dc.identifier.issue | 10 | en_HK |
dc.identifier.spage | 909 | en_HK |
dc.identifier.epage | 912 | en_HK |
dc.identifier.isi | WOS:A1996UM65800011 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Liang, SD=36813644000 | en_HK |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_HK |
dc.identifier.scopusauthorid | Zhu, JX=7405688302 | en_HK |
dc.identifier.issnl | 0038-1098 | - |