The effects of collective pinning on topological order–disorder phase transition in type-II superconducting films

2005 ◽  
Vol 342 (1-2) ◽  
pp. 129-133 ◽  
Author(s):  
Wei Yeu Chen ◽  
Ming Ju Chou ◽  
Shiping Feng
Keyword(s):  
Phase Transition ◽  
Superconducting Films ◽  
Topological Order ◽  
Type Ii ◽  
Disorder Phase Transition ◽  
Collective Pinning

ORDER-DISORDER PHASE TRANSITION OF Au(110)-(1x2) RECONSTRUCTION

1988 ◽  
Vol 49 (C6) ◽  
pp. C6-269-C6-273 ◽  
Author(s):  
H. Q. NGUYEN ◽  
Y. KUK ◽  
P. J. SILVERMAN
Keyword(s):  
Phase Transition ◽  
Disorder Phase Transition

A priori study of the order-disorder phase transition in NaNO2

1993 ◽  
Vol 87 (12) ◽  
pp. 1151-1154 ◽  
Author(s):  
H.M. Lu ◽  
R. Qi ◽  
J.R. Hardy
Keyword(s):  
Phase Transition ◽  
A Priori ◽  
Disorder Phase Transition

Order-Disorder Phase Transition in TEA+(TCNQ)2-

1983 ◽  
Vol 120 (2) ◽  
pp. 547-554 ◽  
Author(s):  
A. Brau ◽  
J. P. Farges ◽  
A. Filhol ◽  
H. Grassi
Keyword(s):  
Phase Transition ◽  
Disorder Phase Transition

Temperature-triggered order–disorder phase transition in molecular-ionic material N-butyldiethanolammonium picrate monohydrate

RSC Advances ◽  
2016 ◽  
Vol 6 (73) ◽  
pp. 69546-69550 ◽  
Author(s):  
Tariq Khan ◽  
Muhammad Adnan Asghar ◽  
Zhihua Sun ◽  
Chengmin Ji ◽  
Lina Li ◽  
...  
Keyword(s):  
Phase Transition ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Dielectric Materials ◽  
Disorder Phase Transition ◽  
First Order ◽  
Oxygen Atoms

We report an organic–ionic material that undergoes a first-order structural phase transition, induced by order–disorder of oxygen atoms in picrate anion. This strategy offers a potential pathway to explore new switchable dielectric materials.

Complex network structure of flocks in the Vicsek Model with Vectorial Noise

2014 ◽  
Vol 25 (03) ◽  
pp. 1350095 ◽  
Author(s):  
Gabriel Baglietto ◽  
Ezequiel V. Albano ◽  
Julián Candia
Keyword(s):  
Phase Transition ◽  
Complex Network ◽  
Network Structure ◽  
Time Step ◽  
Vicsek Model ◽  
Disorder Phase Transition ◽  
First Order ◽  
Direction Of Movement ◽  
Long Range Ordering ◽  
Influence Of Noise

In the Vicsek Model (VM), self-driven individuals try to adopt the direction of movement of their neighbors under the influence of noise, thus leading to a noise-driven order–disorder phase transition. By implementing the so-called Vectorial Noise (VN) variant of the VM (i.e. the VM-VN model), this phase transition has been shown to be discontinuous (first-order). In this paper, we perform an extensive complex network study of VM-VN flocks and show that their topology can be described as highly clustered, assortative, and nonhierarchical. We also study the behavior of the VM-VN model in the case of "frozen flocks" in which, after the flocks are formed using the full dynamics, particle displacements are suppressed (i.e. only rotations are allowed). Under this kind of restricted dynamics, we show that VM-VN flocks are unable to support the ordered phase. Therefore, we conclude that the particle displacements at every time-step in the VM-VN dynamics are a key element needed to sustain long-range ordering throughout.

Sign in / Sign up

Export Citation Format

Share Document