Magnetic phase diagram of small superconducting two-loop networks
- 1 January 1982
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 43 (8), 277-283
- https://doi.org/10.1051/jphyslet:01982004308027700
Abstract
The critical magnetic behaviour of simple superconducting micro-networks is illustrated by discussing several two-loop systems in the form of Wheatstone bridges. Using the formalism of de Gennes and Alexander it is shown how phase boundaries are obtained. These show undulating behaviour for sufficiently symmetric loop systems, analogous to that of a simple loop. A physical interpretation in terms of velocities is given and new experiments are proposedKeywords
This publication has 1 reference indexed in Scilit:
- Observation of Quantum Periodicity in the Transition Temperature of a Superconducting CylinderPhysical Review Letters, 1962