The spatial behaviour of the superconducting order parameter in a normal-metal superlattice, which is brought into contact with a bulk superconductor, is considered within the framework of the Ginzburg-Landau formalism and on the basis of the transfer-matrix approach. It is shown that the superconducting order parameter exponentially decreases into the depth of a normal-metal superlattice.
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Univ Bordeaux, LOMA UMR CNRS 5798, F-33405 Talence, France
Sechenov First Moscow State Med Univ, World Class Res Ctr Digital Biodesign & Personali, Moscow 119991, RussiaRussian Acad Sci, Inst Phys Microstruct, GSP 105, Nizhnii Novgorod 603950, Russia
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Theory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, IndiaTheory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, India
Halder, Sandip
Chakraborty, Sourav
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Theory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, India
Department of Condensed Matter and Materials Physics, S. N. Bose National Centre for Basic Sciences, Sector III, Kolkata, Salt Lake,700106, IndiaTheory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, India
Chakraborty, Sourav
Pradhan, Kalpataru
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Theory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, IndiaTheory Division, Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata,700064, India