1999/01/12 by I. V. Gornyi, A. G. Yashenkin, D. V. Khveshchenko · 5 citations
Physics and Astronomy · #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum, superfluid, helium dynamics #cond-mat.mes-hall #cond-mat.str-el
paper · pdf · doi:10.1103/physrevlett.83.152
published as Phys. Rev. Lett. 83, 152 (1999) · 7 pages, 1 figure
arxiv created 1999/01/12 · openalex publication_date 1999/07/05 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study the effect of correlations between impurity potentials in different layers on the Coulomb drag in a double-layer electron system. It is found that for strongly correlated potentials the drag in the diffusive regime is substantially enhanced compared to what is conventionally predicted. The appropriate experimental conditions are discussed, and the new experiments are suggested.