Dimensional crossover and peak effect in a superconducting Pr1.85Ce0.15CuO4-y single crystal

1997 ◽  
Vol 273 (3-4) ◽  
pp. 268-274 ◽  
Author(s):  
M.C. de Andrade ◽  
G. Triscone ◽  
M.B. Maple ◽  
S. Spagna ◽  
J. Diederichs ◽  
...  
Keyword(s):  
Single Crystal ◽  
Peak Effect ◽  
Dimensional Crossover

scholarly journals Instabilities of the Vortex Lattice and the Peak Effect in Single Crystal YBa2Cu4O8

2019 ◽  
Vol 4 (3) ◽  
pp. 74 ◽  
Author(s):  
Mehmet Egilmez ◽  
Isaac Isaac ◽  
Ali S. Alnaser ◽  
Zbigniew Bukowski ◽  
Janusz Karpinski ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Single Crystal ◽  
Critical Current ◽  
Vortex Lattice ◽  
Peak Effect ◽  
Dimensional Crossover ◽  
Remnant Magnetization ◽  
Thermally Activated ◽  
Vortex Chain

We report on the measurements of the remnant magnetization, and hence critical current, in a single crystal of YBa2Cu4O8. A peak in the temperature dependence of the critical current is observed when the external magnetic field is tilted away from the a–b planes. The observed behavior is attributed to a thermally activated instability-driven vortex-lattice splitting or vortex chain formation. The nature of the peak and the possibility of a thermally-activated dimensional crossover have been discussed.

Magnetic dimensional crossover in Pr-doped single crystal Bi2Sr2Ca0.89Pr0.11Cu2O8+δ

1999 ◽  
Vol 259-261 ◽  
pp. 550-551 ◽  
Author(s):  
H.C. Ku ◽  
C.Y. Lin ◽  
Y.Y. Hsu ◽  
X.-G. Li ◽  
X.F. Sun
Keyword(s):  
Single Crystal ◽  
Dimensional Crossover

Angular dependent study of the peak effect phenomenon in a weakly pinned single crystal of LuNi2B2C

2007 ◽  
Vol 460-462 ◽  
pp. 1215-1217 ◽  
Author(s):  
D. Jaiswal Nagar ◽  
T. Isshiki ◽  
N. Kimura ◽  
H. Aoki ◽  
S. Ramakrishnan ◽  
...  
Keyword(s):  
Single Crystal ◽  
Peak Effect

Peak effect of critical current in a Bi-2212 superconducting single crystal

1998 ◽  
Vol 11 (10) ◽  
pp. 925-928 ◽  
Author(s):  
T Matsushita ◽  
T Hirano ◽  
H Yamato ◽  
M Kiuchi ◽  
Y Nakayama ◽  
...  
Keyword(s):  
Single Crystal ◽  
Critical Current ◽  
Peak Effect

Anomalous peak effect in Bi2Sr2CaCu2Oy single crystal system

1994 ◽  
Vol 235-240 ◽  
pp. 2819-2820 ◽  
Author(s):  
H. Ikeda ◽  
D.S. Jeon ◽  
M. Akamatu ◽  
R. Yoshizaki
Keyword(s):  
Single Crystal ◽  
Peak Effect ◽  
Crystal System ◽  
Anomalous Peak

Anomalous peak effect in single crystal Bi2Sr2CaCu2O8+ studied by Hall probe magnetometry

1993 ◽  
Vol 213 (1-2) ◽  
pp. 33-42 ◽  
Author(s):  
T. Tamegai ◽  
Y. Iye ◽  
I. Oguro ◽  
K. Kishio
Keyword(s):  
Single Crystal ◽  
Peak Effect ◽  
Hall Probe ◽  
Anomalous Peak

Peak Effect as Precursor to Lock-in State in Bi2Sr2CaCu2O8+δ Single Crystal

2006 ◽  
Author(s):  
J. Mirkovic ◽  
K. Murata ◽  
A. Nakano ◽  
T. Yamamoto ◽  
I. Kakeya ◽  
...  
Keyword(s):  
Single Crystal ◽  
Peak Effect ◽  
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