Long-range correlations in disordered metals
- 15 April 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 37 (12) , 6701-6710
- https://doi.org/10.1103/physrevb.37.6701
Abstract
We address the problem of conductance fluctuations in real space. The nonlocal conductivity tensor and its correlation functions are calculated from the Kubo formula and are shown to exhibit long-ranged behavior. We offer a physical interpretation of our results. The results are used to calculate the long-range spatial correlations in the current density.Keywords
This publication has 9 references indexed in Scilit:
- Conductance fluctuations in small disordered conductors: Thin-lead and isolated geometriesPhysical Review B, 1987
- Nonlocal Potential Measurements of Quantum ConductorsPhysical Review Letters, 1987
- Length-Independent Voltage Fluctuations in Small DevicesPhysical Review Letters, 1987
- Universal Conductance Fluctuations in MetalsPhysical Review Letters, 1985
- Temperature dependence of the normal-metal Aharonov-Bohm effectPhysical Review B, 1985
- Observation ofAharonov-Bohm Oscillations in Normal-Metal RingsPhysical Review Letters, 1985
- Magnetoresistance of small, quasi-one-dimensional, normal-metal rings and linesPhysical Review B, 1984
- Anderson localization in a nonlinear--model representationPhysical Review B, 1981
- Relation between conductivity and transmission matrixPhysical Review B, 1981