healing length
Recently Published Documents


TOTAL DOCUMENTS

18
(FIVE YEARS 0)

H-INDEX

7
(FIVE YEARS 0)

2015 ◽  
Vol 29 (21) ◽  
pp. 1550150 ◽  
Author(s):  
Alfredo Macias-M ◽  
J. J. Rodríguez-Núñez ◽  
Ismardo Bonalde ◽  
A. A. Schmidt

We study the two-component Ginzburg–Landau (GL) theory, in the presence of a self-consistent vortex line, to obtain the penetration depth (λ) and the effective healing length (ξ), in the asymptotic limit r → ∞. All these parameters versus T/Tc are analyzed for the materials MgB 2, V 3 Si and LiFeAs in the interval 0.88 ≤ T/Tc ≤ 1.0, where the GL theory is assumed to be valid. We find that κ ≡ λ/ξ, which is another parameter not related to the GL parameter, is T-independent for V 3 Si and LiFeAs , while is T-dependent for the compound MgB 2. This result suggests that even though all these three materials display two-gap superconductivity overall, near Tc superconductivity in V 3 Si and LiFeAs seems to be different from the one in MgB 2. The use of this parameter, κ, as a new way to "study" the superconducting materials, under the presence of a single vortex, is valid for 0.88Tc≲ T ≤ Tc, namely, in the GL formalism.


2010 ◽  
Vol 234 (2) ◽  
pp. 022001 ◽  
Author(s):  
S Adam ◽  
L Piraux ◽  
S Michotte ◽  
D Lucot ◽  
D Mailly
Keyword(s):  

2006 ◽  
Vol 73 (5) ◽  
Author(s):  
Z. Rapti ◽  
A. Smerzi ◽  
K. Ø. Rasmussen ◽  
A. R. Bishop ◽  
C. H. Choi ◽  
...  

1999 ◽  
Vol 59 (9) ◽  
pp. 6524-6527 ◽  
Author(s):  
E. Polturak ◽  
O. Nesher ◽  
G. Koren

1989 ◽  
Vol 39 (10) ◽  
pp. 6527-6536 ◽  
Author(s):  
M. J. Lea ◽  
D. S. Spencer ◽  
P. Fozooni
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document