Chiral-glass transition in a diluted dipolar-interaction Heisenberg system

2011 ◽  
Vol 375 (20) ◽  
pp. 2041-2046 ◽  
Author(s):  
Kai-Cheng Zhang ◽  
Gui-Bin Liu ◽  
Yan Zhu
Keyword(s):  
Glass Transition ◽  
Dipolar Interaction ◽  
Chiral Glass

scholarly journals DYNAMICAL ASPECTS OF EQUILIBRIUM AND OFF-EQUILIBRIUM SIMULATIONS OF A THREE-DIMENSIONAL HEISENBERG SPIN GLASS

1999 ◽  
Vol 10 (08) ◽  
pp. 1471-1481 ◽  
Author(s):  
H. KAWAMURA ◽  
K. HUKUSHIMA
Keyword(s):  
Glass Transition ◽  
Spin Glass ◽  
Mean Field ◽  
Three Dimensional ◽  
Aging Effect ◽  
Universality Class ◽  
Mean Field Model ◽  
Heisenberg Spin ◽  
The One ◽  
Chiral Glass

Spin-glass and chiral-glass orderings of a three-dimensional isotropic Heisenberg spin glass are studied both by equilibrium and off-equilibrium Monte Carlo simulations with emphasis on their dynamical aspects. The model is found to exhibit a finite-temperature chiral-glass transition without the conventional spin-glass order. Although chirality is an Ising-like quantity from symmetry, universality class of the chiral-glass transition appears to be different from that of the standard Ising spin glass. In the off-equilibrium simulation, while the spin autocorrelation exhibits only an interrupted aging, the chirality autocorrelation persists to exhibit a pronounced aging effect reminiscent of the one observered in the mean-field model.

Transverse voltage and chiral glass transition inYBa2Cu3O6+dthin films

2014 ◽  
Vol 506 ◽  
pp. 87-93 ◽  
Author(s):  
P.A. Sobocinski ◽  
P.L. Grande ◽  
P. Pureur
Keyword(s):  
Glass Transition ◽  
Chiral Glass

Pressure dependence of chiral-glass transition in Y–Ba–Cu–O ceramics

2003 ◽  
Vol 388-389 ◽  
pp. 693-694 ◽  
Author(s):  
Kuniyuki Koyama ◽  
Hiroyuki Deguchi ◽  
Seishi Takagi ◽  
Kiyoshi Mizuno
Keyword(s):  
Glass Transition ◽  
Pressure Dependence ◽  
Chiral Glass

Pressure dependence of the chiral-glass transition in Y–Ba–Cu–O superconductors

2002 ◽  
Vol 63 (6-8) ◽  
pp. 1081-1083 ◽  
Author(s):  
Hiroyuki Deguchi ◽  
Kuniyuki Koyama ◽  
Miyoko Yasunaka ◽  
Seishi Takagi ◽  
Natsuyo Nagano ◽  
...  
Keyword(s):  
Glass Transition ◽  
Pressure Dependence ◽  
Chiral Glass

Search for a d-Wave Chiral-Glass Transition in Granular High-TcSuperconductor (Sr0.7Ca0.3)0.95CuO2-x

1997 ◽  
Vol 66 (8) ◽  
pp. 2256-2259 ◽  
Author(s):  
Takekazu Ishida ◽  
Takeshi Mikayama ◽  
Kiichi Okuda
Keyword(s):  
Glass Transition ◽  
Chiral Glass ◽  
D Wave

Linear and nonlinear resistivity of YBa2Cu3O7− ceramics at chiral-glass transition

2010 ◽  
Vol 470 ◽  
pp. S834-S835 ◽  
Author(s):  
H. Deguchi ◽  
Y. Hashimoto ◽  
T. Shoho ◽  
M. Mito ◽  
S. Takagi ◽  
...  
Keyword(s):  
Glass Transition ◽  
Linear And Nonlinear ◽  
Chiral Glass
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