Caramico D'Auria, Alvaro and Esposito, Filippo (2008) Phenomenological modeling of molecular based rings beyond the strong exchange limit : bond alternation and single ion anisotropy effects. [Pubblicazione in rivista scientifica]Full text not available from this repository.
|Item Type:||Pubblicazione in rivista scientifica|
|Uncontrolled Keywords:||magnetic clusters, Heisenberg model, numerical simulations, low dimensional systems|
|Date Deposited:||21 Oct 2010 06:16|
|Last Modified:||30 Apr 2014 19:42|
Non perturbative approaches, namely numerically exact diagonalization and quantum transfer matrix technique, are applied to Heisenberg spin systems to model antiferromagnetic ring shaped molecules. The Hamiltonian assumed includes the single ion anisotrop
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