Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature

Autores
Taylor, Marcela Andrea; Ceolín, Marcelo Raúl; Martínez, Jorge Alberto
Año de publicación
1993
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The temperature dependence above room temperature of the hyperfine quadrupole interactions measured by the time differential perturbed angular correlations technique at hafnium sites in AHfF6·nH2O, with A=Co and Zn andn=6, 4 and 0, is presented. The different steps of the dehydration process are reflected by modifications on the hyperfine quadrupole parameters at increasing temperature. The changes in the electric field gradient as water molecules are lost are interpreted in terms of distortions induced in the [HfF6]2− octahedrons.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
temperature
hyperfine quadrupole
electric field gradient
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/139075
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/139075
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperatureTaylor, Marcela AndreaCeolín, Marcelo RaúlMartínez, Jorge AlbertoCiencias Exactastemperaturehyperfine quadrupoleelectric field gradientThe temperature dependence above room temperature of the hyperfine quadrupole interactions measured by the time differential perturbed angular correlations technique at hafnium sites in AHfF6·nH2O, with A=Co and Zn andn=6, 4 and 0, is presented. The different steps of the dehydration process are reflected by modifications on the hyperfine quadrupole parameters at increasing temperature. The changes in the electric field gradient as water molecules are lost are interpreted in terms of distortions induced in the [HfF6]2− octahedrons.Facultad de Ciencias Exactas1993info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf93-101http://sedici.unlp.edu.ar/handle/10915/139075enginfo:eu-repo/semantics/altIdentifier/issn/0304-3834info:eu-repo/semantics/altIdentifier/issn/1572-9540info:eu-repo/semantics/altIdentifier/issn/0304-3843info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02320303info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:12:51Zoai:sedici.unlp.edu.ar:10915/139075Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:12:51.675SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
title Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
spellingShingle Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
Taylor, Marcela Andrea
Ciencias Exactas
temperature
hyperfine quadrupole
electric field gradient
title_short Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
title_full Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
title_fullStr Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
title_full_unstemmed Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
title_sort Study of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
dc.creator.none.fl_str_mv Taylor, Marcela Andrea
Ceolín, Marcelo Raúl
Martínez, Jorge Alberto
author Taylor, Marcela Andrea
author_facet Taylor, Marcela Andrea
Ceolín, Marcelo Raúl
Martínez, Jorge Alberto
author_role author
author2 Ceolín, Marcelo Raúl
Martínez, Jorge Alberto
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
temperature
hyperfine quadrupole
electric field gradient
topic Ciencias Exactas
temperature
hyperfine quadrupole
electric field gradient
dc.description.none.fl_txt_mv The temperature dependence above room temperature of the hyperfine quadrupole interactions measured by the time differential perturbed angular correlations technique at hafnium sites in AHfF6·nH2O, with A=Co and Zn andn=6, 4 and 0, is presented. The different steps of the dehydration process are reflected by modifications on the hyperfine quadrupole parameters at increasing temperature. The changes in the electric field gradient as water molecules are lost are interpreted in terms of distortions induced in the [HfF6]2− octahedrons.
Facultad de Ciencias Exactas
description The temperature dependence above room temperature of the hyperfine quadrupole interactions measured by the time differential perturbed angular correlations technique at hafnium sites in AHfF6·nH2O, with A=Co and Zn andn=6, 4 and 0, is presented. The different steps of the dehydration process are reflected by modifications on the hyperfine quadrupole parameters at increasing temperature. The changes in the electric field gradient as water molecules are lost are interpreted in terms of distortions induced in the [HfF6]2− octahedrons.
publishDate 1993
dc.date.none.fl_str_mv 1993
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/139075
url http://sedici.unlp.edu.ar/handle/10915/139075
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0304-3834
info:eu-repo/semantics/altIdentifier/issn/1572-9540
info:eu-repo/semantics/altIdentifier/issn/0304-3843
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02320303
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
93-101
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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