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A Tight-Binding Model Beyond Two-Center Approximation
Published online by Cambridge University Press: 10 February 2011
Abstract
We present a tight-binding model which goes beyond the traditional two-center approximation and allows the hopping parameters and the repulsive energy to be dependent on the bonding environment. We show that this model works well for metallic as well as covalent systems.
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- Research Article
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- Copyright © Materials Research Society 1996
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