For authors
Submission status

Archive (English)
   Volumes 61-80
   Volumes 41-60
   Volumes 21-40
   Volumes 1-20
   Volumes 81-92
      Volume 92
      Volume 91
      Volume 90
      Volume 89
      Volume 88
      Volume 87
      Volume 86
      Volume 85
      Volume 84
      Volume 83
      Volume 82
      Volume 81
VOLUME 88 | ISSUE 3 | PAGE 234
Paramagnetic intrinsic Meissner effect in a bulk
A. G. Lebed
Department of Physics, University of Arizona, 1118 E., AZ 85721, USA
L.D. Landau Institute for Theoretical Physics RAS, 117334 Moscow, Russia

PACS: 74.20.Rp, 74.25.Op, 74.70.Kn
We calculate a free energy of a quasi-two-dimensional (Q2D) superconductor with \xi_{\perp} < d in a parallel magnetic field, where \xi_{\perp} is a perpendicular to the conducting layers coherence length and d is an interlayers distance. It is shown to be different from that in the famous Lawrence-Doniach model. In particular, at high enough magnetic fields, the Meissner currents are found to create an unexpected paramagnetic moment due to shrinking of the Cooper pairs «sizes" in a direction perpendicular to the conducting layers. We suggest to measure this paramagnetic intrinsic Meissner effect in Q2D superconductors and superconducting super-lattices.

Download PS file (GZipped, 73.1K)  |  Download PDF file (163.8K)

Список работ, цитирующих данную статью, см. здесь.

List of articles citing this article can be found here.