Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/7462 |
Resumo: | p. 2550-2555 |
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Silva, A. Ferreira daPersson, C.Silva, A. Ferreira daPersson, C.2012-12-12T16:32:37Z2012-12-12T16:32:37Z2002-09-010021-8979http://www.repositorio.ufba.br/ri/handle/ri/7462v. 92, n. 5p. 2550-2555The critical concentration for the metal–nonmetal transition has been calculated for n-type and p-type GaN. Both cubic and hexagonal structures of GaN have been considered. Three different computational methods have been utilized: the first is the original Mott model, the second is an extended Mott–Hubbard model, and the third method is based on total energy of the metallic and the nonmetallic phases. All three methods show a similar value of the critical concentration, about 1018 and 1020 cm−3 for n-type and p-type doped materials, respectively.Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2012-12-12T16:32:37Z No. of bitstreams: 1 http___scitation.aip.org_getpdf_servlet_GetPDFServlet_filetype=pdf&id=JAPIAU000092000005002550000001&idtype=cvips&doi=10.1063_1.pdf: 333721 bytes, checksum: ebbb9635fa214509a5f50b7c88e932f7 (MD5)Made available in DSpace on 2012-12-12T16:32:37Z (GMT). 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dc.title.pt_BR.fl_str_mv |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
dc.title.alternative.pt_BR.fl_str_mv |
Journal of Applied Physics |
title |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
spellingShingle |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN Silva, A. Ferreira da |
title_short |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
title_full |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
title_fullStr |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
title_full_unstemmed |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
title_sort |
Critical concentration for the doping-induced metal–nonmetal transition in cubic and hexagonal GaN |
author |
Silva, A. Ferreira da |
author_facet |
Silva, A. Ferreira da Persson, C. |
author_role |
author |
author2 |
Persson, C. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Silva, A. Ferreira da Persson, C. Silva, A. Ferreira da Persson, C. |
description |
p. 2550-2555 |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002-09-01 |
dc.date.accessioned.fl_str_mv |
2012-12-12T16:32:37Z |
dc.date.available.fl_str_mv |
2012-12-12T16:32:37Z |
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/7462 |
dc.identifier.issn.none.fl_str_mv |
0021-8979 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 92, n. 5 |
identifier_str_mv |
0021-8979 v. 92, n. 5 |
url |
http://www.repositorio.ufba.br/ri/handle/ri/7462 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.source.pt_BR.fl_str_mv |
http://dx.doi.org/10.1063/1.1499202 |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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UFBA |
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Repositório Institucional da UFBA |
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