Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model

For alkali halide crystals dε{lunate}0 dp is calculated with the exchange-charge model (ECM) and various evaluations of the exchange-charge parameter D and dD dV. The effect of using the effective ionic charge Zes and its volume derivative (d In s/d In V) obtained from experimental data is studied....

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Detalles Bibliográficos
Autores principales:	Batana, A., Castillo, A.D.
Formato:	JOUR
Materias:	Alkali halide crystals exchange-charge model Alkali Metal Compounds > Dielectric Properties Alkali Halide Crystals Exchange-Charge Model Shell Model (SM) Crystals
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00223697_v50_n9_p981_Batana
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00223697_v50_n9_p981_Batana
record_format	dspace
spelling	todo:paper_00223697_v50_n9_p981_Batana2023-10-03T14:32:16Z Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model Batana, A. Castillo, A.D. Alkali halide crystals exchange-charge model Alkali Metal Compounds--Dielectric Properties Alkali Halide Crystals Exchange-Charge Model Shell Model (SM) Crystals For alkali halide crystals dε{lunate}0 dp is calculated with the exchange-charge model (ECM) and various evaluations of the exchange-charge parameter D and dD dV. The effect of using the effective ionic charge Zes and its volume derivative (d In s/d In V) obtained from experimental data is studied. Comparison of these results with those of previous calculations within the ECM shows that the use of the experimental d In s/d In V gives better values of dε{lunate}0 dp for these salts. © 1989. Fil:Batana, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00223697_v50_n9_p981_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	Alkali halide crystals exchange-charge model Alkali Metal Compounds--Dielectric Properties Alkali Halide Crystals Exchange-Charge Model Shell Model (SM) Crystals
spellingShingle	Alkali halide crystals exchange-charge model Alkali Metal Compounds--Dielectric Properties Alkali Halide Crystals Exchange-Charge Model Shell Model (SM) Crystals Batana, A. Castillo, A.D. Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
topic_facet	Alkali halide crystals exchange-charge model Alkali Metal Compounds--Dielectric Properties Alkali Halide Crystals Exchange-Charge Model Shell Model (SM) Crystals
description	For alkali halide crystals dε{lunate}0 dp is calculated with the exchange-charge model (ECM) and various evaluations of the exchange-charge parameter D and dD dV. The effect of using the effective ionic charge Zes and its volume derivative (d In s/d In V) obtained from experimental data is studied. Comparison of these results with those of previous calculations within the ECM shows that the use of the experimental d In s/d In V gives better values of dε{lunate}0 dp for these salts. © 1989.
format	JOUR
author	Batana, A. Castillo, A.D.
author_facet	Batana, A. Castillo, A.D.
author_sort	Batana, A.
title	Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
title_short	Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
title_full	Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
title_fullStr	Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
title_full_unstemmed	Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
title_sort	pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model
url	http://hdl.handle.net/20.500.12110/paper_00223697_v50_n9_p981_Batana
work_keys_str_mv	AT batanaa pressuredependenceofthedielectricpropertiesofalkalihalidecrystalswithintheframeworkoftheexchangechargemodel AT castilload pressuredependenceofthedielectricpropertiesofalkalihalidecrystalswithintheframeworkoftheexchangechargemodel
_version_	1782024771985211392

Pressure dependence of the dielectric properties of alkali halide crystals within the framework of the exchange-charge model

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