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cond-mat.str-el2001★ 4 cited
The study of spin-spin correlations in quasi-one-dimensional Heisenberg antiferromagnetic clusters
Yong-Jun Liu, Chang-De Gong
For a class of quasi-one-dimensional clusters, by using exact diagonalization, we study the effect of side spins on the spin-spin correlations on chain. Our calculations show that…
cond-mat.str-el2001★ 1 cited
Quantum Phase Transitions in Spin-1/2 Frustrated Molecular Cluster: the Numerical Evidence
Yong-Jun Liu, Chang-De Gong
By exact diagonalization, we investigate several spin- real clusters of molecular scale with different shapes. Our calculations show that when the ratio, , o…