Theory of equilibrium flux lattices in unconventional superconductors

Дата и время публикации : 1997-04-18T20:56:39Z

Авторы публикации и институты :
M. Franz (Johns Hopkins)
Ian Affleck (UBC)
M. H. S. Amin (UBC)

Ссылка на журнал-издание: PRL 79, 1555 (1997).
Коментарии к cтатье: 4 pages, RevTeX, 2 PostScript figures included [The version to appear in PRL. Stylistic changes in the text, a brief discussion of new results involving the non-linear Meissner effect in the vortex lattice added.]
Первичная категория: cond-mat.supr-con

Все категории : cond-mat.supr-con

Краткий обзор статьи: We investigate equilibrium flux lattice structures in superconductors with unconventional order parameters, such as high-$T_c$ cuprates, using a generalized London model with non-local electrodynamics derived from a simple microscopic model. We find a rich phase diagram containing triangular, centered rectangular and square lattices with various orientations to the ionic lattice, as a function of magnetic field and temperature.

Category: Physics