Abstract
A study is made of a layer having an exponentially broad spectrum of local resistances, one of whose dimensions is smaller than the self-averaging dimension. An investigation is made of the hypothesis of scale invariance and the Gell-Mann-Low function for finite scaling in systems with an exponentially broad spread of resistances. A comparative analysis is made of the scale behavior of these systems and the case of strong localization.
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Pis’ma Zh. Tekh. Fiz. 25, 79–84 (April 12, 1999)
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Snarskii, A.A., Slipchenko, K.V. & Dziedzic, A. Scale invariance and the gell-mann-low function of the conductance of a layer with an exponentially broad resistance spectrum. Tech. Phys. Lett. 25, 285–287 (1999). https://doi.org/10.1134/1.1262454
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DOI: https://doi.org/10.1134/1.1262454