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Methodological notes


Boundary conditions in the macroscopic theory of superconductivity

,  a,
a Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation

This note is devoted to the role played by the boundary conditions in the macroscopic theory of superconductivity. For "usual" superconductors one uses the boundary condition which does not contain any kind of a constant characterizing the superconductor. But in the general case the boundary condition involves a certain length Λ (the extrapolation length). Taking into account of a more general boundary condition may turn out to be significant for high-temperature superconductors in which the coherence length is small.

Fulltext pdf (284 KB)
Fulltext is also available at DOI: 10.1070/PU1993v036n09ABEH002311
PACS: 74.20.−z, 74.72.−h (all)
DOI: 10.1070/PU1993v036n09ABEH002311
URL: https://ufn.ru/en/articles/1993/9/f/
Citation: Andryushin E A, Ginzburg V L, Silin A P "Boundary conditions in the macroscopic theory of superconductivity" Phys. Usp. 36 (9) 854–857 (1993)
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Оригинал: Андрюшин Е А, Гинзбург В Л, Силин А П «О граничных условиях в макроскопической теории сверхпроводимости» УФН 163 (9) 105–108 (1993); DOI: 10.3367/UFNr.0163.199309f.0105

References (24) Cited by (41) Similar articles (20) ↓

  1. E.G. Maksimov, O.V. Dolgov “A note on the possible mechanisms of high-temperature superconductivity” 50 933–937 (2007)
  2. D.A. Kirzhnits “Are the Kramers-Kronig relations for the dielectric permittivity of a material always valid?” 19 530–537 (1976)
  3. V.L. Ginzburg “The laws of conservation of energy and momentum in emission of electromagnetic waves (photons) in a medium and the energy-momentum tensor in macroscopic electrodynamics” 16 434–439 (1973)
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  16. A.P. Vinogradov “On the form of constitutive equations in electrodynamics” 45 331–338 (2002)
  17. M.I. Krivoruchenko “Transitional currents of spin-1/2 particles” 37 601–606 (1994)
  18. I.I. Sobel’man “On the theory of light scattering in gases” 45 75–80 (2002)
  19. V.F. Kovalev, D.V. Shirkov “Renormalization-group symmetries for solutions of nonlinear boundary value problems” 51 815–830 (2008)
  20. V.A. Saranin, V.V. Mayer “Interaction of two charged conducting balls: theory and experiment” 53 1067–1074 (2010)

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