Das, Krishna and Ramasesha, S (1988) Valence bond analysis of the Kondo chain Hamiltonian. In: Solid State Communications, 66 (10). pp. 1047-1051.
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Accurate extrapolations for the ground state energy per site of the one - dimensional Kondo chain system is obtained from exact finite system calculations carried out employing a valence bond scheme. An analysis of the ground state wave function indicates that the localized spin is quenched for all nonzero values of the Kondo exchange constant in one dimension.
|Item Type:||Journal Article|
|Additional Information:||Copy rights of this article belongs to Elsevier Science Ltd.|
|Department/Centre:||Division of Chemical Sciences > Solid State & Structural Chemistry Unit|
|Date Deposited:||27 Jan 2010 11:27|
|Last Modified:||19 Sep 2010 05:40|
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