High-Tc Superconductors Under Very High Pressure

1991 ◽  
pp. 399-417
Author(s):  
Rinke J. Wijngaarden ◽  
J. J. Scholtz ◽  
E. N. van Eenige ◽  
R. Griessen
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc ◽  
Very High

High pressure EXAFS study of high Tc superconductors

1989 ◽  
Vol 158 (1-3) ◽  
pp. 463-464 ◽  
Author(s):  
N. Alberding ◽  
K.R. Bauchspieß ◽  
J.M. Tranquada ◽  
R. Ingalls ◽  
E.D. Crozier
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc ◽  
Exafs Study

Ultra high pressure experiments on high-Tc superconductors

1993 ◽  
pp. 121-146 ◽  
Author(s):  
Rinke J. Wijngaarden ◽  
E. N. Eenige ◽  
J. J. Scholtz ◽  
D. Tristan Jover ◽  
R. Griessen
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc ◽  
Ultra High Pressure

High-pressure synthesis and Jc-related properties of Cr- and V-based high Tc superconductors

2000 ◽  
Vol 335 (1-4) ◽  
pp. 259-263 ◽  
Author(s):  
S. Yu ◽  
N.D. Zhigadlo ◽  
E. Takayama-Muromachi
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

High-pressure syntheses of series of high Tc-superconductors (Cu,X)Sr2Can−1CunOy (XGe,P,C,S)

1997 ◽  
Vol 282-287 ◽  
pp. 949-950 ◽  
Author(s):  
E. Takayama-Muromachi ◽  
A.T. Matveev ◽  
M. Isobe ◽  
T. Kawashima ◽  
Y. Matsui
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc

Structural investigation of high-tc superconductors under high pressure

1990 ◽  
Vol 4 (1-6) ◽  
pp. 423-425 ◽  
Author(s):  
W. H. Fietz ◽  
C. A. Wassilew ◽  
H. A. Ludwig ◽  
B. Obst ◽  
C. Politis ◽  
...  
Keyword(s):  
High Pressure ◽  
Structural Investigation ◽  
High Tc Superconductors ◽  
High Tc

New high-Tc superconductors (GezCu1−z)Sr2Can−1−xYxCunOy (n = 4, 6) prepared at high pressure

1997 ◽  
Vol 274 (1-2) ◽  
pp. 48-54 ◽  
Author(s):  
A.T. Matveev ◽  
J. Ramirez-Castellanos ◽  
Y. Matsui ◽  
E. Takayama-Muromachi
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc

scholarly journals Effect of high pressure on intercalated FeSe high-Tc superconductors

2018 ◽  
Vol 67 (20) ◽  
pp. 207404
Author(s):  
Sun Jian-Ping ◽  
Prashant Shahi ◽  
Zhou Hua-Xue ◽  
Ni Shun-Li ◽  
Wang Shao-Hua ◽  
...  
Keyword(s):  
High Pressure ◽  
High Tc Superconductors ◽  
High Tc

PRESSURE EFFECTS ON HIGH-Tc SUPERCONDUCTORS CURRENT TRANSFER

1991 ◽  
Vol 05 (20) ◽  
pp. 3255-3265 ◽  
Author(s):  
V.M. SVISTUNOV ◽  
A.I. D’YACHENKO ◽  
V. YU. TARENKOV
Keyword(s):  
Magnetic Field ◽  
High Pressure ◽  
Magnetic Fields ◽  
Pressure Effects ◽  
High Magnetic Fields ◽  
Magnetic Field Direction ◽  
Current Transfer ◽  
High Tc Superconductors ◽  
High Tc ◽  
The Magnetic Field

The efficiency of high pressure technique for the evidence of the Josephson nature of the intergranular contacts in metal ceramics has been demonstrated. With this technique it has been found that the abnormal hysteresis in fields of the order of tens kOe was not connected with the short-circuited contacts between the granules. The reason for the hysteresis lies in the ambiguity of the magnetization of the granules versus the change in the magnetic field direction. The critical current stability of the Josephson conteacts to high magnetic fields is due to both the inhomogeneity of the contacts and the existence of Abrikosov vortices within the superconducting electrode links.

MAGNETIC AND SUPERCONDUCTING PROPERTIES OF HIGH-Tc SUPERCONDUCTORS

1995 ◽  
Vol 09 (06) ◽  
pp. 633-677 ◽  
Author(s):  
R. VIJAYARAGHAVAN ◽  
L.C. GUPTA
Keyword(s):  
Flux Line ◽  
Parent Material ◽  
High Tc Superconductors ◽  
S Wave ◽  
Important Ingredient ◽  
Magnetic Systems ◽  
High Tc ◽  
Antiferromagnetic Ordering ◽  
Magnetic Transport ◽  
Very High

High-Tc superconductors, distorted-perovskite cuprates, are derived, by means of suitable doping, from a Mott-insulating and antiferromagnetic parent material. The most important ingredient of their structure is the stacks of Cu-O planes which carry superconductivity. Magnetic, transport and other properties that characterize the supercon-ducting state are very unusual and highly anisotropic. Density of states at the Fermi level in these materials is rather small but Tc is very high (highest reported Tc~125 K). In the high-Tc systems that contain magnetic moment bearing rate earth (RE)-atoms, antiferromagnetic ordering (TN<2 K) of RE-moments coexists with superconductivity. Some of them are ideal two-dimensional magnetic systems. Flux line lattices in these materials have rather unusual structural properties. There are both hole-type as well as electron-type superconductors. The available experimental evidence does not favour odd-parity pairing. It is not yet clear, however, whether even-parity pairing is d-wave or s-wave type. Antiferromagnetic fluctuations may be possible mechanism of Cooper pairing. Anyonic superconductivity is ruled out.

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