Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model
Identifieur interne : 001C24 ( Main/Exploration ); précédent : 001C23; suivant : 001C25Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model
Auteurs : Shi-Dong Liang [Hong Kong, République populaire de Chine] ; Z. D Wang ; Jian-Xin ZhuSource :
- Solid State Communications [ 0038-1098 ] ; 1996.
English descriptors
- Teeft :
- Annihilation electron operators, Continuum boson model, Ground state energy, Hong kong, Impurity, Impurity atom, Impurity effect, Impurity property, Lett, Magnetic flux, Mesoscopic, Mesoscopic ring, Mesoscopic rings, Mesoscopic systems, Other hand, Perfect ring, Persistent charge, Phase shift, Phys, Pokfulam road, Quantum effects, Wang.
Abstract
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.
Url:
DOI: 10.1016/0038-1098(96)00003-8
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000987
- to stream Istex, to step Curation: 000987
- to stream Istex, to step Checkpoint: 000A03
- to stream Main, to step Merge: 001C92
- to stream Main, to step Curation: 001C24
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model</title><author><name sortKey="Shi Dong Liang" sort="Shi Dong Liang" uniqKey="Shi Dong Liang" first="" last="Shi-Dong Liang">Shi-Dong Liang</name></author><author><name sortKey="Wang, Z D" sort="Wang, Z D" uniqKey="Wang Z" first="Z. D" last="Wang">Z. D Wang</name></author><author><name sortKey="Jian Xin Zhu" sort="Jian Xin Zhu" uniqKey="Jian Xin Zhu" first="" last="Jian-Xin Zhu">Jian-Xin Zhu</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:F2E42B2B6FA54156FA67EEAF3111AAF850CD7ADF</idno><date when="1996" year="1996">1996</date><idno type="doi">10.1016/0038-1098(96)00003-8</idno><idno type="url">https://api.istex.fr/ark:/67375/6H6-P23F2J83-7/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">000987</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000987</idno><idno type="wicri:Area/Istex/Curation">000987</idno><idno type="wicri:Area/Istex/Checkpoint">000A03</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000A03</idno><idno type="wicri:doubleKey">0038-1098:1996:Shi Dong Liang:impurity:effect:on</idno><idno type="wicri:Area/Main/Merge">001C92</idno><idno type="wicri:Area/Main/Curation">001C24</idno><idno type="wicri:Area/Main/Exploration">001C24</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model</title><author><name sortKey="Shi Dong Liang" sort="Shi Dong Liang" uniqKey="Shi Dong Liang" first="" last="Shi-Dong Liang">Shi-Dong Liang</name><affiliation wicri:level="1"><country xml:lang="fr">Hong Kong</country><wicri:regionArea>Department of Physics, University of Hong Kong, Pokfulam Road</wicri:regionArea><wicri:noRegion>Pokfulam Road</wicri:noRegion></affiliation><affiliation wicri:level="1"><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Department of Physics, Guangzhou Teachers College, Guangzhou, 510400</wicri:regionArea><wicri:noRegion>510400</wicri:noRegion></affiliation></author><author><name sortKey="Wang, Z D" sort="Wang, Z D" uniqKey="Wang Z" first="Z. D" last="Wang">Z. D Wang</name></author><author><name sortKey="Jian Xin Zhu" sort="Jian Xin Zhu" uniqKey="Jian Xin Zhu" first="" last="Jian-Xin Zhu">Jian-Xin Zhu</name></author></analytic><monogr></monogr><series><title level="j">Solid State Communications</title><title level="j" type="abbrev">SSC</title><idno type="ISSN">0038-1098</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996">1996</date><biblScope unit="volume">98</biblScope><biblScope unit="issue">10</biblScope><biblScope unit="page" from="909">909</biblScope><biblScope unit="page" to="912">912</biblScope></imprint><idno type="ISSN">0038-1098</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0038-1098</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Annihilation electron operators</term><term>Continuum boson model</term><term>Ground state energy</term><term>Hong kong</term><term>Impurity</term><term>Impurity atom</term><term>Impurity effect</term><term>Impurity property</term><term>Lett</term><term>Magnetic flux</term><term>Mesoscopic</term><term>Mesoscopic ring</term><term>Mesoscopic rings</term><term>Mesoscopic systems</term><term>Other hand</term><term>Perfect ring</term><term>Persistent charge</term><term>Phase shift</term><term>Phys</term><term>Pokfulam road</term><term>Quantum effects</term><term>Wang</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">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.</div></front></TEI><affiliations><list><country><li>Hong Kong</li><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Jian Xin Zhu" sort="Jian Xin Zhu" uniqKey="Jian Xin Zhu" first="" last="Jian-Xin Zhu">Jian-Xin Zhu</name><name sortKey="Wang, Z D" sort="Wang, Z D" uniqKey="Wang Z" first="Z. D" last="Wang">Z. D Wang</name></noCountry><country name="Hong Kong"><noRegion><name sortKey="Shi Dong Liang" sort="Shi Dong Liang" uniqKey="Shi Dong Liang" first="" last="Shi-Dong Liang">Shi-Dong Liang</name></noRegion></country><country name="République populaire de Chine"><noRegion><name sortKey="Shi Dong Liang" sort="Shi Dong Liang" uniqKey="Shi Dong Liang" first="" last="Shi-Dong Liang">Shi-Dong Liang</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/H2N2V1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001C24 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001C24 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= H2N2V1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:F2E42B2B6FA54156FA67EEAF3111AAF850CD7ADF
|texte= Impurity effect on the persistent current via Aharonov-Bohm effect in one-dimensional mesoscopic rings: Tight-binding model
}}
| This area was generated with Dilib version V0.6.33. |  |