Electron pairing in one-dimensional anharmonic crystal lattices
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.1/3571 |
Resumo: | We show that when anharmonicity is added to the electron–phonon interaction it facilitates electron pairing in a localized state. Such localized state appears as singlet state of two electrons bound with the traveling local lattice soliton distortion, which survives when Coulomb repulsion is included. |
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Electron pairing in one-dimensional anharmonic crystal latticesElectron pairingLattice solitonAnharmonic latticeSolectronBisolectronWe show that when anharmonicity is added to the electron–phonon interaction it facilitates electron pairing in a localized state. Such localized state appears as singlet state of two electrons bound with the traveling local lattice soliton distortion, which survives when Coulomb repulsion is included.WileySapientiaVelarde, M. G.Brizhik, L.Chetverikov, A. P.Cruzeiro, LeonorEbeling, W.Röpke, G.2014-03-05T14:52:33Z2012-01-152014-02-27T16:35:07Z2012-01-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/3571engVelarde, M.G.; Brizhik, L.; Chetverikov, A.P.; Cruzeiro, L.; Ebeling, W.; Röpke, G. Electron pairing in one-dimensional anharmonic crystal lattices, International Journal of Quantum Chemistry, 112, 2, 551-565, 2012.0020-7608AUT: LHA01632http://dx.doi.org/10.1002/qua.23008info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-24T10:14:36Zoai:sapientia.ualg.pt:10400.1/3571Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:57:04.190830Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Electron pairing in one-dimensional anharmonic crystal lattices |
title |
Electron pairing in one-dimensional anharmonic crystal lattices |
spellingShingle |
Electron pairing in one-dimensional anharmonic crystal lattices Velarde, M. G. Electron pairing Lattice soliton Anharmonic lattice Solectron Bisolectron |
title_short |
Electron pairing in one-dimensional anharmonic crystal lattices |
title_full |
Electron pairing in one-dimensional anharmonic crystal lattices |
title_fullStr |
Electron pairing in one-dimensional anharmonic crystal lattices |
title_full_unstemmed |
Electron pairing in one-dimensional anharmonic crystal lattices |
title_sort |
Electron pairing in one-dimensional anharmonic crystal lattices |
author |
Velarde, M. G. |
author_facet |
Velarde, M. G. Brizhik, L. Chetverikov, A. P. Cruzeiro, Leonor Ebeling, W. Röpke, G. |
author_role |
author |
author2 |
Brizhik, L. Chetverikov, A. P. Cruzeiro, Leonor Ebeling, W. Röpke, G. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Sapientia |
dc.contributor.author.fl_str_mv |
Velarde, M. G. Brizhik, L. Chetverikov, A. P. Cruzeiro, Leonor Ebeling, W. Röpke, G. |
dc.subject.por.fl_str_mv |
Electron pairing Lattice soliton Anharmonic lattice Solectron Bisolectron |
topic |
Electron pairing Lattice soliton Anharmonic lattice Solectron Bisolectron |
description |
We show that when anharmonicity is added to the electron–phonon interaction it facilitates electron pairing in a localized state. Such localized state appears as singlet state of two electrons bound with the traveling local lattice soliton distortion, which survives when Coulomb repulsion is included. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-15 2012-01-15T00:00:00Z 2014-03-05T14:52:33Z 2014-02-27T16:35:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.1/3571 |
url |
http://hdl.handle.net/10400.1/3571 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Velarde, M.G.; Brizhik, L.; Chetverikov, A.P.; Cruzeiro, L.; Ebeling, W.; Röpke, G. Electron pairing in one-dimensional anharmonic crystal lattices, International Journal of Quantum Chemistry, 112, 2, 551-565, 2012. 0020-7608 AUT: LHA01632 http://dx.doi.org/10.1002/qua.23008 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133179879096320 |