Evaporation of a single vortex line in a weakly coupled multilayered superconductor

1991 ◽  
Vol 43 (4) ◽  
pp. 3728-3731 ◽  
Author(s):  
L. N. Bulaevskii ◽  
S. V. Meshkov ◽  
D. Feinberg
Keyword(s):  
Vortex Line ◽  
Single Vortex ◽  
Weakly Coupled

Precession of a single vortex line in superfluidB3

1992 ◽  
Vol 68 (9) ◽  
pp. 1327-1330 ◽  
Author(s):  
R. J. Zieve ◽  
Yu. Mukharsky ◽  
J. D. Close ◽  
J. C. Davis ◽  
R. E. Packard
Keyword(s):  
Vortex Line ◽  
Single Vortex

Oscillating modes of a massive single vortex line in an anisotropic superconductor: The role of temperature

2013 ◽  
Vol 39 (2) ◽  
pp. 102-106 ◽  
Author(s):  
S. V. Vasiliev ◽  
V. V. Chabanenko ◽  
N. V. Kuzovoi ◽  
V. F. Rusakov
Keyword(s):  
Vortex Line ◽  
Single Vortex ◽  
Anisotropic Superconductor

Analysis of experimental data for two-band superconductors at T ≈ Tc using the GL theory in the presence of a self-consistent vortex line

2015 ◽  
Vol 29 (21) ◽  
pp. 1550150 ◽  
Author(s):  
Alfredo Macias-M ◽  
J. J. Rodríguez-Núñez ◽  
Ismardo Bonalde ◽  
A. A. Schmidt
Keyword(s):  
Experimental Data ◽  
Penetration Depth ◽  
Vortex Line ◽  
Single Vortex ◽  
Ginzburg Landau ◽  
Two Component ◽  
Self Consistent ◽  
The One ◽  
Gl Theory ◽  
Healing Length

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.

Dynamics of single vortex line in the field of external alternative current

2007 ◽  
Vol 460-462 ◽  
pp. 1198-1199 ◽  
Author(s):  
Sergiy Vasiliev ◽  
Victor Chabanenko ◽  
Volodymyr Rusakov ◽  
Adam Nabiałek ◽  
Andriy Yurov ◽  
...  
Keyword(s):  
Vortex Line ◽  
Single Vortex ◽  
Alternative Current

scholarly journals Oscillating Dynamics and Trajectory of the Single Vortex Line

2006 ◽  
Vol 109 (4-5) ◽  
pp. 641-646 ◽  
Author(s):  
V. Rusakov ◽  
S. Vasiliev ◽  
V.V Chabanenko ◽  
A. Yurov ◽  
A. Nabiałek ◽  
...  
Keyword(s):  
Vortex Line ◽  
Single Vortex

scholarly journals Growth of a single vortex line of3He-A in a narrow cylinder under rotation

2009 ◽  
Vol 150 (3) ◽  
pp. 032033 ◽  
Author(s):  
R Ishiguro ◽  
K Izumina ◽  
Y Sasaki ◽  
M Kubota ◽  
O Ishikawa ◽  
...  
Keyword(s):  
Vortex Line ◽  
Single Vortex

scholarly journals VORTEX-LINE PHASE DIAGRAM FOR ANISOTROPIC SUPERCONDUCTORS

2002 ◽  
Vol 16 (09) ◽  
pp. 1307-1326 ◽  
Author(s):  
W. A. M. MORGADO ◽  
M. M. DORIA ◽  
G. CARNEIRO ◽  
I. G. DE OLIVEIRA
Keyword(s):  
Phase Diagram ◽  
Vortex Line ◽  
Convergent Series ◽  
Vortex State ◽  
Single Vortex ◽  
Line Lattice ◽  
Self Energy ◽  
Vortex Phase Diagram ◽  
Anisotropic Superconductors ◽  
Energy Of Interaction

The zero-temperature vortex phase diagram for uniaxial anisotropic superconductors placed in an external magnetic field tilted with respect to the axis of anisotropy is studied for parameters typical of BSCCO and YBCO. The exact Gibbs free energy in the London approximation, using a self-energy expression with an anisotropic core cut-off, is minimized numerically, assuming only that the equilibrium vortex state is a vortex-line-lattice with a single vortex line per primitive unit cell. The numerical method is based on simulated annealing and uses a fast convergent series to calculate the energy of interaction between vortex lines. A phase diagram with three distinct phases is reported and the phases are characterized in detail. New results for values of the applied field close to the lower critical field are reported.

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