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Association energies of intrinsic and extrinsic defect pairs in KCl

✍ Scribed by S. Ramdas; A.K. Shukla; C.N.R. Rao

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
324 KB
Volume
16
Category
Article
ISSN
0009-2614

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✦ Synopsis

A generalized formulation is described of the evaluation of confguraiional energies of isolated defects and defect pa& which includes an improved treatmcn? of the relaxation of ions nearest to the defects. The energies of association between vncx~cy pairs and divafer i'ation impurity-vacancy pairs in the first three associated states of KC1 are calculated employing this method and these values are compared with the earlier theoretical estimates.

πŸ“œ SIMILAR VOLUMES

Theoretical Studies of the Configuration
Theoretical Studies of the Configuration and Association Energies of Point Defect Aggregates in Alkali Halide Crystals
✍ Dr. sc. nat. Dr.-Ing. G. Berg; F. FrΓΆhlich; A. Pippel πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 529 KB

Dedicated to Akademiemitglied Prof. Dr. Dr. R. Rompe on the occasion of his 80th birthlay A b s t r a c t . The aggregation of dipoles consisting of a divalent metal impurity and a cation vacancy in alkali halide crystals is determined mainly by the association energy connected with the formation of