Solutions for the higher-grade hybrid model of layered superconductors

• Autorzy: Sztyren M.
• Języki publikacji: EN

Abstrakty

EN

A class of basic solutions for a model of layered superconductors is constructed. The considerations are based on the higher-grade hybrid model, constructed in the previous paper. In particular, for any range K of the Josephson interlayer couplings, we determine the spectrum of excited states with respect to all types of ground states calculated there for an infinite uniform superconductor. We discuss also solutions for a finite number of layers with periodic boundary conditions. In this way, instances of the amplitude-modulated solutions for the infinite stack of layers are found.

Słowa kluczowe

EN

layered superconductor; hybrid model; Josephson interlayer coupling; periodic boundary conditions

PL

nadprzewodnik warstwowy; model hybrydowy; złącze Josephsona; periodyczne warunki brzegowe

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2006
• Tom: Vol. 47, no 3
• Strony: 149--157
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Sztyren M.

Bibliografia

• 1. A. A. ABRIKOSOV, Fundamentals of the theory of metals, North-Holland 1988.
• 2. G. BLATTER, M. V. FEIGEL'MAN, V. B. GESHKENBEIN, A.I. LARKIN, V. M. VINOKUR, Vortices in high-temperature superconductors, Reviews of Modern Physics, 66, 1125, 1994.
• 3. D. ROGULA, Dynamics of magnetic flux lines and critical fields in high Tc superconductors, Journal of Technical Physics, 40, p. 383, 1999.
• 4. W. E. LAWRENCE, S. DONIACH, Theory of layer structure superconductors, [in:] Proceedings of the Twelfth International Conference on Low Temperature Physics, E. KANDA [Ed.], Kyoto, Academic Press of Japan, p.361, 1971.
• 5. S. THEODORAKIS, A phenomenological model for high Tc supercoductors, Physics Lett. A, 132, 287, 1988.
• 6. N. LAZARIDES, T. SCHNEIDER, M.P. SORENSEN, Multilayer high-temperature superconductors, Physica C, 210, 228, 1993.
• 7. S. THEODORAKIS, A new kinetic term in the phenomenology of layered supercoductors, Physica C, 216, 173, 1993.
• 8. J. B. KETTERSON, S. N. SONG, Superconductivity, Cambridge Univ. Press, 1999.
• 9. S. V. KUPLEVAKHSKY, Exact solutions of the Lawrence-Doniach model in parallel magnetic fields, Phys. Rev. B, 63, 054508, 2001.
• 10. V. M. KRASNOV, In-plane fluxon in layered superconductors with arbitrary number of layers, Physical Review B, 63, 064519-11, 2001.
• 11. M. SZTYREN, Higher grade hybrid model of layered superconductors, arXiv.org, cond-mat/0312673.
• 12. D. ROGULA, M. SZTYREN, Long-range Josephson couplings in superconducting systems, Journal of Technical Physics, 47, 2, 73-81, 2006.