New scaling results in quantum percolation
- 15 August 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 30 (4) , 2238-2240
- https://doi.org/10.1103/physrevb.30.2238
Abstract
Computer simulations are reported for the average number of lattice sites falling under a localized wave function as a function of concentration for a model binary system with "infinite disorder." Novel structures are found near classical and quantum percolation thresholds which are explained using scaling arguments. It is also pointed out that extended states may appear even at infinite disorder in two-dimensional binary systems.Keywords
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