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Aggregation Kinetics of Divalent Impurity–Vacancy Dipoles in Alkali‐Halide Matrix. I. Theoretical Approach
Author(s) -
Poźzniak J.,
Berg G.,
Galbatar T.
Publication year - 1987
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221430104
Subject(s) - halide , divalent , alkali metal , impurity , vacancy defect , dipole , kinetics , chemistry , matrix (chemical analysis) , reaction rate constant , thermodynamics , inorganic chemistry , crystallography , physics , organic chemistry , chromatography , quantum mechanics
Approximate solutions of the equations describing the kinetics of reversible agregation reactions of the divalent‐impurity–vacancy dipoles in alkali halide crystals are obtained in which the dimers and trimers are assumed to be the only aggregation products. Using the solutions obtained a method is elaborated permitting to calculate the rate constants of individual reactions on the basis of the knowledge of the time evolution of the dipole concentration.