On the pressure dependence of the effective ionic charge of cesium halides

The importance of temperature effects in the use of the second Szigeti relation to calculate the volume dependence of the effective ionic charge of cesium halide crystals is studied. The effect obtained is larger than the one for alkali halide crystals of the NaCl structure. Positive values of (∂ ln...

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Detalles Bibliográficos
Autor principal: Batana, Alicia
Publicado: 1980
Materias:
CESIUM COMPOUNDS
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223697_v41_n8_p863_Batana
http://hdl.handle.net/20.500.12110/paper_00223697_v41_n8_p863_Batana
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00223697_v41_n8_p863_Batana
record_format dspace
spelling paper:paper_00223697_v41_n8_p863_Batana2023-06-08T14:50:15Z On the pressure dependence of the effective ionic charge of cesium halides Batana, Alicia CESIUM COMPOUNDS The importance of temperature effects in the use of the second Szigeti relation to calculate the volume dependence of the effective ionic charge of cesium halide crystals is studied. The effect obtained is larger than the one for alkali halide crystals of the NaCl structure. Positive values of (∂ ln s/∂ In v) are obtained using low temperature experimental data with the Grüineisen parameter γt(T → 0K) calculated using the generalized first Szigeti relation. Values of γt are also obtained with a rigid ion model and they differ little from the previous ones. © 1980. Fil:Batana, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1980 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223697_v41_n8_p863_Batana http://hdl.handle.net/20.500.12110/paper_00223697_v41_n8_p863_Batana
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic CESIUM COMPOUNDS
spellingShingle CESIUM COMPOUNDS
Batana, Alicia
On the pressure dependence of the effective ionic charge of cesium halides
topic_facet CESIUM COMPOUNDS
description The importance of temperature effects in the use of the second Szigeti relation to calculate the volume dependence of the effective ionic charge of cesium halide crystals is studied. The effect obtained is larger than the one for alkali halide crystals of the NaCl structure. Positive values of (∂ ln s/∂ In v) are obtained using low temperature experimental data with the Grüineisen parameter γt(T → 0K) calculated using the generalized first Szigeti relation. Values of γt are also obtained with a rigid ion model and they differ little from the previous ones. © 1980.
author Batana, Alicia
author_facet Batana, Alicia
author_sort Batana, Alicia
title On the pressure dependence of the effective ionic charge of cesium halides
title_short On the pressure dependence of the effective ionic charge of cesium halides
title_full On the pressure dependence of the effective ionic charge of cesium halides
title_fullStr On the pressure dependence of the effective ionic charge of cesium halides
title_full_unstemmed On the pressure dependence of the effective ionic charge of cesium halides
title_sort on the pressure dependence of the effective ionic charge of cesium halides
publishDate 1980
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223697_v41_n8_p863_Batana
http://hdl.handle.net/20.500.12110/paper_00223697_v41_n8_p863_Batana
work_keys_str_mv AT batanaalicia onthepressuredependenceoftheeffectiveionicchargeofcesiumhalides
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