2011/12/28 by S. V. Dubonos, V. I. Kuznetsov, A. V. Nikulov · 1 citation
Physics and Astronomy · #cond-mat.supr-con
published as Proceedings of 10th International Symposium "Nanostructures: Physics and Technology" St Petersburg: Ioffe Institute, p. 350 (2002) · 3 pages, 2 figures
arxiv created 2011/12/28 · arxiv updated 2011/12/30
A dc voltage changed periodically with magnetic field is observed on segments of asymmetric aluminum loop without any external dc current at temperatures corresponded to superconducting transition. According to this experimental result a segment of the loop is a dc power source. A possibility of a persistent voltage on segments of an inhomogeneous normal metal mesoscopic loop follows from this result.