Muonium diffusion dynamics in mercury oxide

Detalhes bibliográficos
Autor(a) principal: Piroto Duarte, J.
Data de Publicação: 2006
Outros Autores: Gil, J. M., Alberto, H. V., Vilão, R. C., Weidinger, A., Ayres de Campos, N., Cox, S. F. J., Lord, J. S., Cottrell, S. P., Davis, E. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/4409
https://doi.org/10.1016/j.physb.2005.11.122
Resumo: The diffusion dynamics of the neutral muonium state found in HgO is addressed in this work. We propose a hopping model for the diffusion, and use it to analyse time-domain [mu]SR data. It is found that the diffusion is an incoherent quantum process, with an activation energy of 5.2(2) meV. The analysis also points to the anti-bonding site as the best-suited candidate for the muon's localisation.
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spelling Muonium diffusion dynamics in mercury oxideII-VI SemiconductorsMercury oxideMuonium diffusionThe diffusion dynamics of the neutral muonium state found in HgO is addressed in this work. We propose a hopping model for the diffusion, and use it to analyse time-domain [mu]SR data. It is found that the diffusion is an incoherent quantum process, with an activation energy of 5.2(2) meV. The analysis also points to the anti-bonding site as the best-suited candidate for the muon's localisation.http://www.sciencedirect.com/science/article/B6TVH-4J2M4HS-1/1/0aee69d505b23db9d2905a56f141093f2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/4409http://hdl.handle.net/10316/4409https://doi.org/10.1016/j.physb.2005.11.122engPhysica B: Condensed Matter. 374-375:(2006) 423-425Piroto Duarte, J.Gil, J. M.Alberto, H. V.Vilão, R. C.Weidinger, A.Ayres de Campos, N.Cox, S. F. J.Lord, J. S.Cottrell, S. P.Davis, E. A.info: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:RCAAP2021-12-27T15:36:48Zoai:estudogeral.uc.pt:10316/4409Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:33.898888Repositório 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 Muonium diffusion dynamics in mercury oxide
title Muonium diffusion dynamics in mercury oxide
spellingShingle Muonium diffusion dynamics in mercury oxide
Piroto Duarte, J.
II-VI Semiconductors
Mercury oxide
Muonium diffusion
title_short Muonium diffusion dynamics in mercury oxide
title_full Muonium diffusion dynamics in mercury oxide
title_fullStr Muonium diffusion dynamics in mercury oxide
title_full_unstemmed Muonium diffusion dynamics in mercury oxide
title_sort Muonium diffusion dynamics in mercury oxide
author Piroto Duarte, J.
author_facet Piroto Duarte, J.
Gil, J. M.
Alberto, H. V.
Vilão, R. C.
Weidinger, A.
Ayres de Campos, N.
Cox, S. F. J.
Lord, J. S.
Cottrell, S. P.
Davis, E. A.
author_role author
author2 Gil, J. M.
Alberto, H. V.
Vilão, R. C.
Weidinger, A.
Ayres de Campos, N.
Cox, S. F. J.
Lord, J. S.
Cottrell, S. P.
Davis, E. A.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Piroto Duarte, J.
Gil, J. M.
Alberto, H. V.
Vilão, R. C.
Weidinger, A.
Ayres de Campos, N.
Cox, S. F. J.
Lord, J. S.
Cottrell, S. P.
Davis, E. A.
dc.subject.por.fl_str_mv II-VI Semiconductors
Mercury oxide
Muonium diffusion
topic II-VI Semiconductors
Mercury oxide
Muonium diffusion
description The diffusion dynamics of the neutral muonium state found in HgO is addressed in this work. We propose a hopping model for the diffusion, and use it to analyse time-domain [mu]SR data. It is found that the diffusion is an incoherent quantum process, with an activation energy of 5.2(2) meV. The analysis also points to the anti-bonding site as the best-suited candidate for the muon's localisation.
publishDate 2006
dc.date.none.fl_str_mv 2006
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/10316/4409
http://hdl.handle.net/10316/4409
https://doi.org/10.1016/j.physb.2005.11.122
url http://hdl.handle.net/10316/4409
https://doi.org/10.1016/j.physb.2005.11.122
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physica B: Condensed Matter. 374-375:(2006) 423-425
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
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
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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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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