Coexistence of different types of vortex lines in anisotropic superconductors
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
20/05/2014
20/05/2014
20/02/1997
|
Resumo |
We considered a system of two vortex lines running in different directions with their average vortex direction making an arbitrary angle theta with respect to the crystal c axis. The free energy of this system is calculated as a function of the relative angle 2 alpha between the two inclined vortex lines with respect to each other. For sufficiently high anisotropy, it is shown that, as the induction is tilted away from the crystal c axis (theta not equal 0), the inclined vortex lines (alpha not equal 0) suddenly becomes more stable than that with parallel vortex lines (alpha = 0). While theta is increased, the system continuously changes towards the parallel configuration before the angle theta approaches 90 degrees. |
Formato |
231-237 |
Identificador |
http://dx.doi.org/10.1016/S0921-4534(96)00726-5 Physica C. Amsterdam: Elsevier B.V., v. 275, n. 3-4, p. 231-237, 1997. 0921-4534 http://hdl.handle.net/11449/33010 10.1016/S0921-4534(96)00726-5 WOS:A1997WM05600007 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
Physica C |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |