Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit

Detalhes bibliográficos
Autor(a) principal: Kopelevitch, Iakov Veniaminovitch, 1959-
Data de Publicação: 2007
Tipo de documento: Artigo
Título da fonte: Repositório da Produção Científica e Intelectual da Unicamp
Texto Completo: https://hdl.handle.net/20.500.12733/1666476
Resumo: Agradecimentos: We are grateful to H. Aubin, N. Hatano, I. Luk’yanchauk, G. Mikitik, and Y. Sharlai for useful discussions and to Y. Nakajima, M. Nardone, and A. Pourret for technical assistance. This work was supported in France by the ICENET project (ANR) and by the European network ECOM-COST P16 and in Brazil by CNPq and FAPESP
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spelling Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limitCampos magnéticosTermoeletricidadeBismutoMagnetic fieldsThermoelectricityBismuthArtigo originalAgradecimentos: We are grateful to H. Aubin, N. Hatano, I. Luk’yanchauk, G. Mikitik, and Y. Sharlai for useful discussions and to Y. Nakajima, M. Nardone, and A. Pourret for technical assistance. This work was supported in France by the ICENET project (ANR) and by the European network ECOM-COST P16 and in Brazil by CNPq and FAPESPAbstract: In elemental bismuth, 10(5) atoms share a single itinerant electron. Therefore, a moderate magnetic field can confine electrons to the lowest Landau level. We report on the first study of metallic thermoelectricity in this regime. The main thermoelectric response is off-diagonal with an oscillating component several times larger than the nonoscillating background. When the first Landau level attains the Fermi energy, both the Nernst and the Ettingshausen coefficients sharply peak, and the latter attains a temperature-independent maximum. These features are yet to be understood. We note a qualitative agreement with a theory invoking current-carrying edge excitationsCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPAbertoUNIVERSIDADE ESTADUAL DE CAMPINASKopelevitch, Iakov Veniaminovitch, 1959-2007info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1666476KOPELEVITCH, Iakov Veniaminovitch. Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit. Physical review letters. College Park, MD : American Physical Society, 2007. Vol. 98, n. 16 (Apr., 2007), n. art. 166602, p. 1-4. Disponível em: https://hdl.handle.net/20.500.12733/1666476. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1219216reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-08-12T14:18:27Zoai:https://www.repositorio.unicamp.br/:1219216Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-08-12T14:18:27Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
title Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
spellingShingle Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
Kopelevitch, Iakov Veniaminovitch, 1959-
Campos magnéticos
Termoeletricidade
Bismuto
Magnetic fields
Thermoelectricity
Bismuth
Artigo original
title_short Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
title_full Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
title_fullStr Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
title_full_unstemmed Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
title_sort Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit
author Kopelevitch, Iakov Veniaminovitch, 1959-
author_facet Kopelevitch, Iakov Veniaminovitch, 1959-
author_role author
dc.contributor.none.fl_str_mv UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributor.author.fl_str_mv Kopelevitch, Iakov Veniaminovitch, 1959-
dc.subject.por.fl_str_mv Campos magnéticos
Termoeletricidade
Bismuto
Magnetic fields
Thermoelectricity
Bismuth
Artigo original
topic Campos magnéticos
Termoeletricidade
Bismuto
Magnetic fields
Thermoelectricity
Bismuth
Artigo original
description Agradecimentos: We are grateful to H. Aubin, N. Hatano, I. Luk’yanchauk, G. Mikitik, and Y. Sharlai for useful discussions and to Y. Nakajima, M. Nardone, and A. Pourret for technical assistance. This work was supported in France by the ICENET project (ANR) and by the European network ECOM-COST P16 and in Brazil by CNPq and FAPESP
publishDate 2007
dc.date.none.fl_str_mv 2007
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 https://hdl.handle.net/20.500.12733/1666476
KOPELEVITCH, Iakov Veniaminovitch. Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit. Physical review letters. College Park, MD : American Physical Society, 2007. Vol. 98, n. 16 (Apr., 2007), n. art. 166602, p. 1-4. Disponível em: https://hdl.handle.net/20.500.12733/1666476. Acesso em: 24 mai. 2023.
url https://hdl.handle.net/20.500.12733/1666476
identifier_str_mv KOPELEVITCH, Iakov Veniaminovitch. Oscillating Nernst-Ettingshausen effect in bismuth across the quantum limit. Physical review letters. College Park, MD : American Physical Society, 2007. Vol. 98, n. 16 (Apr., 2007), n. art. 166602, p. 1-4. Disponível em: https://hdl.handle.net/20.500.12733/1666476. Acesso em: 24 mai. 2023.
dc.language.iso.fl_str_mv Inglês
language_invalid_str_mv Inglês
dc.relation.none.fl_str_mv https://repositorio.unicamp.br/acervo/detalhe/1219216
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.source.none.fl_str_mv reponame:Repositório da Produção Científica e Intelectual da Unicamp
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Repositório da Produção Científica e Intelectual da Unicamp
collection Repositório da Produção Científica e Intelectual da Unicamp
repository.name.fl_str_mv Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv reposip@unicamp.br
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