Effect of irregularities in the work function and field emission properties of metals

Detalhes bibliográficos
Autor(a) principal: Assis, Thiago Albuquerque de
Data de Publicação: 2010
Outros Autores: Andrade, Roberto Fernandes Silva, Castilho, Caio Mário Castro de, Losada, J. C., Benito, Rosa M., Borondo, F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13644
Resumo: p. 114512-(1-7)
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spelling Assis, Thiago Albuquerque deAndrade, Roberto Fernandes SilvaCastilho, Caio Mário Castro deLosada, J. C.Benito, Rosa M.Borondo, F.Assis, Thiago Albuquerque deAndrade, Roberto Fernandes SilvaCastilho, Caio Mário Castro deLosada, J. C.Benito, Rosa M.Borondo, F.2013-11-14T20:01:36Z2013-11-14T20:01:36Z20100021-8979http://repositorio.ufba.br/ri/handle/ri/13644v. 08, n. 11p. 114512-(1-7)The effect of geometrical irregularities in the work function and emitting properties of metallic surfaces at low potentials is studied. For this purpose, we propose a simplified model consisting of rectangular fractures and a classical formalism for the work function determination. The dependence of the work function with the fractures size is determined by using the electrostatic image potential method. The emission current density properties when an external electric field is applied are also analyzed.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-06-17T14:32:11Z No. of bitstreams: 1 Thiago de Assis.pdf: 482374 bytes, checksum: 3b5378eeb4a24e4de6783ad77dd036f5 (MD5)Rejected by Alda Lima da Silva(sivalda@ufba.br), reason: Material de Física on 2013-08-16T19:14:35Z (GMT)Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-08-27T11:09:49Z No. of bitstreams: 1 Thiago de Assis.pdf: 482374 bytes, checksum: 3b5378eeb4a24e4de6783ad77dd036f5 (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-11-14T20:01:36Z (GMT) No. of bitstreams: 1 Thiago de Assis.pdf: 482374 bytes, checksum: 3b5378eeb4a24e4de6783ad77dd036f5 (MD5)Made available in DSpace on 2013-11-14T20:01:36Z (GMT). No. of bitstreams: 1 Thiago de Assis.pdf: 482374 bytes, checksum: 3b5378eeb4a24e4de6783ad77dd036f5 (MD5) Previous issue date: 2010http://dx.doi.org.ez10.periodicos.capes.gov.br/10.1063/1.3518511reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAEffect of irregularities in the work function and field emission properties of metalsJournal of Applied Physicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALThiago de Assis.pdfThiago de Assis.pdfapplication/pdf482374https://repositorio.ufba.br/bitstream/ri/13644/1/Thiago%20de%20Assis.pdf3b5378eeb4a24e4de6783ad77dd036f5MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/13644/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTThiago de Assis.pdf.txtThiago de Assis.pdf.txtExtracted texttext/plain38302https://repositorio.ufba.br/bitstream/ri/13644/3/Thiago%20de%20Assis.pdf.txt06d560f46272e339b576e7d364fde155MD53ri/136442022-07-05 14:03:48.934oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effect of irregularities in the work function and field emission properties of metals
dc.title.alternative.pt_BR.fl_str_mv Journal of Applied Physics
title Effect of irregularities in the work function and field emission properties of metals
spellingShingle Effect of irregularities in the work function and field emission properties of metals
Assis, Thiago Albuquerque de
title_short Effect of irregularities in the work function and field emission properties of metals
title_full Effect of irregularities in the work function and field emission properties of metals
title_fullStr Effect of irregularities in the work function and field emission properties of metals
title_full_unstemmed Effect of irregularities in the work function and field emission properties of metals
title_sort Effect of irregularities in the work function and field emission properties of metals
author Assis, Thiago Albuquerque de
author_facet Assis, Thiago Albuquerque de
Andrade, Roberto Fernandes Silva
Castilho, Caio Mário Castro de
Losada, J. C.
Benito, Rosa M.
Borondo, F.
author_role author
author2 Andrade, Roberto Fernandes Silva
Castilho, Caio Mário Castro de
Losada, J. C.
Benito, Rosa M.
Borondo, F.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Assis, Thiago Albuquerque de
Andrade, Roberto Fernandes Silva
Castilho, Caio Mário Castro de
Losada, J. C.
Benito, Rosa M.
Borondo, F.
Assis, Thiago Albuquerque de
Andrade, Roberto Fernandes Silva
Castilho, Caio Mário Castro de
Losada, J. C.
Benito, Rosa M.
Borondo, F.
description p. 114512-(1-7)
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2013-11-14T20:01:36Z
dc.date.available.fl_str_mv 2013-11-14T20:01:36Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/13644
dc.identifier.issn.none.fl_str_mv 0021-8979
dc.identifier.number.pt_BR.fl_str_mv v. 08, n. 11
identifier_str_mv 0021-8979
v. 08, n. 11
url http://repositorio.ufba.br/ri/handle/ri/13644
dc.language.iso.fl_str_mv eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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