Transitions of I- and II-order in magnetic field for superconducting cylinder from self-consistent solution of Ginzburg-Landau equations

Дата и время публикации : 2000-10-02T14:29:24Z

Авторы публикации и институты :
G. F. Zharkov (P.N. Lebedev Physical Institute, Moscow, Russia)

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: 5 pages, 5 figures, RevTex (missing Figs. are added)
Первичная категория: cond-mat.supr-con

Все категории : cond-mat.supr-con

Краткий обзор статьи: Basing on self-consistent solution of non-linear GL-equations, the phase boundary is found, which divides the regions of I- and II-order phase transitions of a superconducting cylinder in magnetic field to normal state. This boundary is a complicated function of the parameters (m,R,kappa) (m is the vorticity, R is the cylinder radius, kappa is the GL-parameter), which does not coincide with the simple phase boundary kappa=1/sqrt{2}, dividing the regions of I- and II-order phase transitions in infinite (open) superconducting systems.

Category: Physics