Transport and point defect parameters of the solid solution CsI-TlI have been obtained through the already reported semiempirical approach (Schiraldi et al., 1978). However, in this case preliminary calculations concerning pure cubic TlI have been necessary: ionic migration and point defect formation energies in this salt have been attained by working out experimental data of Schiraldi et al. (1974) and by applying a simplified Boswara-Lidiard approach (1967), respectively. As well as in the analogous systems, CsBr-TlBr and CsCl-TlCl, the role of the point defect concentration seems more relevant than that of the ionic mobility in determining the trend of the conductivity vs. composition.
Point defect and transport parameters in the CsI-TlI solid solution / A. Schiraldi, E. Pezzati, P. Rossi. - In: ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE. - ISSN 0044-3336. - 121:1(1980), pp. 23-32. [10.1524/zpch.1980.121.1.023]
Point defect and transport parameters in the CsI-TlI solid solution
A. SchiraldiPrimo
;
1980
Abstract
Transport and point defect parameters of the solid solution CsI-TlI have been obtained through the already reported semiempirical approach (Schiraldi et al., 1978). However, in this case preliminary calculations concerning pure cubic TlI have been necessary: ionic migration and point defect formation energies in this salt have been attained by working out experimental data of Schiraldi et al. (1974) and by applying a simplified Boswara-Lidiard approach (1967), respectively. As well as in the analogous systems, CsBr-TlBr and CsCl-TlCl, the role of the point defect concentration seems more relevant than that of the ionic mobility in determining the trend of the conductivity vs. composition.Pubblicazioni consigliate
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