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Long-Range Spin Interaction and the Meissner-Ochsenfeld Effect

1958; Oxford University Press; Volume: 19; Issue: 6 Linguagem: Inglês

10.1143/ptp.19.646

1347-4081

Robert M. May, M. R. Schafroth,

Magnetic properties of thin films

It has been suggested,1) from a perturbation calculation, that an electron gas exhibits the Meissner-Ochsenfeld effect if a special type of spin-dependent interaction between electrons, ge2σ1·σ2/r, is assumed. We show that in fact such a system exhibits only a modified paramagnetism.