On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems

Detalhes bibliográficos
Autor(a) principal: Esperidião, Antônio Sérgio Cavalcante
Data de Publicação: 1995
Outros Autores: Vasconcellos, Aurea R., Luzzi, Roberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/12936
Resumo: Texto completo. Acesso restrito. p. 569-585
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spelling Esperidião, Antônio Sérgio CavalcanteVasconcellos, Aurea R.Luzzi, RobertoEsperidião, Antônio Sérgio CavalcanteVasconcellos, Aurea R.Luzzi, Roberto2013-09-13T16:32:17Z2013-09-13T16:32:17Z1995http://www.repositorio.ufba.br/ri/handle/ri/12936v. 17, n. 6Texto completo. Acesso restrito. p. 569-585It is shown that in systems like large aggregates of biological molecules, population inversion of charge carriers, for example as produced by photoexcitation processes, may have competitive advantage beyond critical levels of excitation to produce ordered spatial structures (morphological transitions). In our analysis electromagnetic radiation transfers electrons from bonding states into a continuum of itinerant antibonding states in a p-type doped sample. In this system, in which energy is pumped continuously by an ex~rnal source, the interplay of collective and dissipative processes can be responsible for the condensation of a self-organized spatially ordered structure. The study we present here is carried out resorting to the powerful nonequilibrium statistical operator method, thus showing that it can be provide a mechano-statistical formalism at the microscopic level for the treatment of Prigogine's synergetic dissipative structures.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-09-12T20:08:02Z No. of bitstreams: 1 333333333333333333333.pdf: 1186052 bytes, checksum: 2f9089dec218b6bfb7444a5aeaa7ee2e (MD5)Approved for entry into archive by Vilma Conceição(vilmagc@ufba.br) on 2013-09-13T16:32:16Z (GMT) No. of bitstreams: 1 333333333333333333333.pdf: 1186052 bytes, checksum: 2f9089dec218b6bfb7444a5aeaa7ee2e (MD5)Made available in DSpace on 2013-09-13T16:32:17Z (GMT). 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dc.title.pt_BR.fl_str_mv On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
dc.title.alternative.pt_BR.fl_str_mv Nuovo Cimento
title On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
spellingShingle On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
Esperidião, Antônio Sérgio Cavalcante
title_short On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
title_full On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
title_fullStr On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
title_full_unstemmed On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
title_sort On the Formation of Dissipative Spatial Patterns of Charge Carriers in Biosystems
author Esperidião, Antônio Sérgio Cavalcante
author_facet Esperidião, Antônio Sérgio Cavalcante
Vasconcellos, Aurea R.
Luzzi, Roberto
author_role author
author2 Vasconcellos, Aurea R.
Luzzi, Roberto
author2_role author
author
dc.contributor.author.fl_str_mv Esperidião, Antônio Sérgio Cavalcante
Vasconcellos, Aurea R.
Luzzi, Roberto
Esperidião, Antônio Sérgio Cavalcante
Vasconcellos, Aurea R.
Luzzi, Roberto
description Texto completo. Acesso restrito. p. 569-585
publishDate 1995
dc.date.issued.fl_str_mv 1995
dc.date.accessioned.fl_str_mv 2013-09-13T16:32:17Z
dc.date.available.fl_str_mv 2013-09-13T16:32:17Z
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://www.repositorio.ufba.br/ri/handle/ri/12936
dc.identifier.number.pt_BR.fl_str_mv v. 17, n. 6
url http://www.repositorio.ufba.br/ri/handle/ri/12936
identifier_str_mv v. 17, n. 6
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Nuovo Cimento
publisher.none.fl_str_mv Nuovo Cimento
dc.source.pt_BR.fl_str_mv http://link-springer-com.ez10.periodicos.capes.gov.br/content/pdf/10.1007%2FBF02484361.pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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