An Airless Test for 2D Superconductors

Physics ◽  
2019 ◽  
Vol 12 ◽  
Author(s):  
Anonymous
Keyword(s):  
2D Superconductors

scholarly journals Highly crystalline 2D superconductors

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Yu Saito ◽  
Tsutomu Nojima ◽  
Yoshihiro Iwasa
Keyword(s):  
2D Superconductors

Vortex Pair Unbinding in 2D Superconductors and Surface Effects

1984 ◽  
pp. 885-889
Author(s):  
G. Giaquinta ◽  
C. Di Mauro ◽  
R. Fazio
Keyword(s):  
Vortex Pair ◽  
Surface Effects ◽  
2D Superconductors

INVESTIGATING DYNAMIC VORTEX TRANSITIONS IN 2D SUPERCONDUCTORS

2009 ◽  
Vol 23 (19) ◽  
pp. 2399-2408
Author(s):  
I. M. OBAIDAT ◽  
U. AL KHAWAJA ◽  
M. BENKRAOUDA
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Driving Force ◽  
Critical Currents ◽  
Flow State ◽  
Pinning Centers ◽  
Average Speed ◽  
Vortex States ◽  
Dynamics Simulations ◽  
2D Superconductors

Extensive molecular dynamics simulations were performed on superconducting samples with periodic square arrays of pinning centers where several strengths, sizes, and densities of the pinning centers were considered. By calculating the average speed of the vortices as the driving force increases, we defined two critical currents that divide the states of the vortices into three different states with respect to the magnitude of the driving current. These vortex states are a pinned state, a disordered flow state where only some of the vortices flow in some vortex channels, and an ordered flow state where all the vortices flow in an ordered and collective manner. We have clarified the roles of the number of vortices, the size, the strength, and the number of pinning centers in these three states at several temperatures.

Regime Interpretation of Anomalous Vortex Dynamics in 2D Superconductors

1997 ◽  
Vol 78 (3) ◽  
pp. 523-526 ◽  
Author(s):  
Massimiliano Capezzali ◽  
Hans Beck ◽  
Subodh R. Shenoy
Keyword(s):  
Vortex Dynamics ◽  
2D Superconductors

scholarly journals Topological metals and finite-momentum superconductors

2021 ◽  
Vol 118 (3) ◽  
pp. e2019063118
Author(s):  
Noah F. Q. Yuan ◽  
Liang Fu
Keyword(s):  
Cooper Pair ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Discontinuous Change ◽  
Zeeman Field ◽  
First Order ◽  
First Order Phase Transition ◽  
First Order Phase ◽  
2D Superconductors

We show that the Zeeman field can induce a topological transition in two-dimensional spin–orbit-coupled metals and, concomitantly, a first-order phase transition in the superconducting state involving a discontinuous change of Cooper pair momentum. Depending on the spin–orbit coupling strength, we find different phase diagrams of two-dimensional (2D) superconductors under in-plane magnetic field.

Sign in / Sign up

Export Citation Format

Share Document