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Correlations between the cohesive energy and a crystallographic ratio in group‐II chalcogenides
Author(s) -
Koh A. K.
Publication year - 1996
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.2221970102
Subject(s) - radius , ion , group (periodic table) , atomic radius , crystallography , work (physics) , constant (computer programming) , energy (signal processing) , materials science , chemistry , physics , thermodynamics , quantum mechanics , computer security , computer science , programming language
Correlations between the cohesive energy per mole and a crystallographic ratio in group‐II chalcodes are presented. It is shown that the linear combination of the anion radius and the nearest‐hbour distance is a constant in these materials. Results obtained agree with works reported earlier. This work highlights the significance of the anion radius in determining the cohesive energy in group‐II chalcogenides.