Segment of an inhomogeneous mesoscopic loop as a dc power source

S. V. Dubonos; V. I. Kuznetsov; A. V. Nikulov

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arXiv · 1112.6157

Segment of an inhomogeneous mesoscopic loop as a dc power source

S. V. Dubonos·V. I. Kuznetsov·A. V. Nikulov

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Abstract

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.

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S. V. Dubonos, V. I. Kuznetsov, A. V. Nikulov. 2011-12-28. Segment of an inhomogeneous mesoscopic loop as a dc power source. https://arxiv.org/abs/1112.6157

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