Equilibrium configurations of magnetic flux lines in strongly anisotropic superconductors

• Autorzy: Rogula, D. , Sztyren, M.
• Języki publikacji: EN

Abstrakty

EN

The string model is applied to networks of magnetic flux lines in a strongly anisotropic superconducting medium. The notion of vectorial anisotropic string tension is introduced. It is shown that, contrary to the case of isotropic string, the tension is not tangent to the flux line. The equilibrium configurations of flux lines pinned to the anisotropic material are examined. The existence of spontaneously bent extremals, energetically more favorable than straight lines, is proven. The question of degeneracy of the solutions is discussed.

Słowa kluczowe

PL

nadprzewodnik; strumień magnetyczny; tworzywo anizotropowe

EN

anisotropic material; flux motion; magnetic flux; strongly anizotropic superconductors

• Czasopismo: Journal of Technical Physics
• Rocznik: 2000
• Tom: Vol. 41, no 2
• Strony: 89-100
• Opis fizyczny: Bibliogr. 9 poz.,

Twórcy

autor

Rogula, D.

autor

Sztyren, M.

• Center for Physics and Applied Mathematics, Institute of Fundamental Technological Research, 00-049 Warsaw, Poland