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Computer Modelling of Radiation Damage in Cation Sublattice of Corundum

โœ Scribed by E. A. Kotomin; A. I. Popov; A. Stashans

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
100 KB
Volume
207
Category
Article
ISSN
0370-1972

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โœฆ Synopsis

Results of quantum chemical computer simulations of close Frenkel defects in corundum crystals are presented and discussed. The conclusion is drawn that the energy barrier for a back recombination up to fourth nearest neighbours is less than 0.3 eV, i.e. such pairs should be unstable at temperatures above 40 K.

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