Generic superconducting phase behavior in high- cuprates: variation with hole concentration in
JL Tallon, C Bernhard, H Shaked, RL Hitterman… - Physical Review B, 1995 - APS
A direct determination of the relationship between T c and hole concentration p for Y 1− x Ca
x Ba 2 Cu 3 O 7− δ is obtained by investigating the properties of the fully oxygen-deficient …
x Ba 2 Cu 3 O 7− δ is obtained by investigating the properties of the fully oxygen-deficient …
Crystal chemical substitutions and do** of YBa2Cu3Ox and related superconductors
JMS Skakle - Materials Science and Engineering: R: Reports, 1998 - Elsevier
The 90 K superconductor, YBa2Cu3Oδ (YBCO), has proved to be highly adaptable
chemically as it can accommodate a wide variety of cationic and anionic substitutions …
chemically as it can accommodate a wide variety of cationic and anionic substitutions …
Synthesis of cuprate superconductors
A variety of synthetic strategies has been employed to prepare pure monophasic cuprates of
different families with good superconducting properties. Besides the traditional ceramic …
different families with good superconducting properties. Besides the traditional ceramic …
Yttrium barium copper oxide superconducting transition temperature modeling through Gaussian process regression
Y Zhang, X Xu - Computational Materials Science, 2020 - Elsevier
The high-temperature superconductor, YBa 2 Cu 3 O 7-x (YBCO), is a promising candidate
for high field magnet fabrication as it has critical temperature, T c, of over 80 K and an upper …
for high field magnet fabrication as it has critical temperature, T c, of over 80 K and an upper …
Nanochannel array glass
RJ Tonucci, BL Justus, AJ Campillo, CE Ford - Science, 1992 - science.org
The fabrication and characterization of a glass containing a regular parallel array of
submicrometer channels or capillaries are described. The capillaries are arranged in a two …
submicrometer channels or capillaries are described. The capillaries are arranged in a two …
Hole do** dependence of critical current density in YBa2Cu3O7− δ conductors
One of the central themes in cuprate superconductivity is the evolution of the electronic
properties with the charge carrier concentration, p, expressed as the number of holes per Cu …
properties with the charge carrier concentration, p, expressed as the number of holes per Cu …
Effects of substituting calcium for yttrium on the properties of
B Fisher, J Genossar, CG Kuper, L Patlagan… - Physical Review B, 1993 - APS
We report measurements of the room-temperature lattice parameters, of the resistivity (ρ) for
temperatures up to 300 K, and of the absolute thermoelectric power up to 400 K, of single …
temperatures up to 300 K, and of the absolute thermoelectric power up to 400 K, of single …
Stoichiometric YBa2Cu3O7 is overdoped
JL Tallon, NE Flower - Physica C: Superconductivity, 1993 - Elsevier
There has been much disagreement about the origin of the 90 K transition temperature
plateau in YBa 2 Cu 3 O 7− δ. It is argued that the “90 K plateau” for YBa 2 Cu 3 O 7− δ is …
plateau in YBa 2 Cu 3 O 7− δ. It is argued that the “90 K plateau” for YBa 2 Cu 3 O 7− δ is …
Role of calcium in suppressing the superconductivity of
VPS Awana, AV Narlikar - Physical Review B, 1994 - APS
Partial substitution of Ca 2+ at the Y 3+ site in the YBa 2 Cu 3 O 7− δ system shows several
interesting features, namely (1) creation of oxygen vacancies without any change in the …
interesting features, namely (1) creation of oxygen vacancies without any change in the …
Effect of Ca do** for Y on structural/microstructural and superconducting properties of YBa2Cu3O7− δ
We report systematic studies of structural, microstructural and transport properties of Y1−
xCaxBa2Cu3O7− δ bulk samples with 0.20⩾ x⩾ 0.0. The partial substitution of Ca2+ at Y3+ …
xCaxBa2Cu3O7− δ bulk samples with 0.20⩾ x⩾ 0.0. The partial substitution of Ca2+ at Y3+ …