Analysis of interionic potentials in alk
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V. K. Jain; J. Shanker
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Article
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1982
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John Wiley and Sons
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English
β 321 KB
## Abstract An analysis of the interionic potentials is performed in 14 alkali chalcogenide crystals. New values of the van der Waals potentials are used. Different values of repulsive hardness parameters are introduced for different nearestβneighbour and next nearestβneighbour pair interactions. C