Localization properties of harmonic chains with correlated mass and spring disorder: Analytical approach.
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DOI: 10.1103/physreve.107.034108
Abstract: We study the localization properties of normal modes in harmonic chains with mass and spring weak disorder. Using a perturbative approach, an expression for the localization length L_{loc} is obtained, which is valid for arbitrary… read more here.
Keywords: mass spring; spring; spring disorder; disorder ... See more keywords