|Since effectively, the local contact vortex velocity dependent part of the Magnus force in a Josephson junction array is zero in the classical limit, we predict zero classical Hall effect. In the quantum limit because of the geometric phases due to the finite superfluid density at superconductor grains, rich and complex Hall effect is found in this quantum regime due to the Thouless-Kohmoto-Nightingale-den-Nijs effect.|
This work was supported by Swedish NFR.
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PostDoc Position: NMR of optical glasses
by Jonathan Stebbins, email@example.com
Received: September 2, 1996
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The postdoctoral position will be for one year with a possible extension to two years, and will be available October 1, 1996. Candidates wishing a somewhat later start date may also be considered.