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

dc.creatorTaylor, Marcela Andrea
dc.creatorCeolín, Marcelo Raúl
dc.creatorMartínez, Jorge Alberto
dc.date1993
dc.date2022-07-06T18:19:05Z
dc.date.accessioned2023-07-15T04:45:57Z
dc.date.available2023-07-15T04:45:57Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/139075
dc.identifierissn:0304-3834
dc.identifierissn:1572-9540
dc.identifierissn:0304-3843
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7470800
dc.descriptionThe 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.
dc.descriptionFacultad de Ciencias Exactas
dc.formatapplication/pdf
dc.format93-101
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by/4.0/
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0)
dc.subjectCiencias Exactas
dc.subjecttemperature
dc.subjecthyperfine quadrupole
dc.subjectelectric field gradient
dc.titleStudy of the modifications of the electric field gradient in hexafluorohafnates of transition metals above room temperature
dc.typeArticulo
dc.typeArticulo


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