Synthesis of cuprate superconductors

CNR Rao, R Nagarajan… - … Science and Technology, 1993 - iopscience.iop.org
A variety of synthetic strategies has been employed to prepare pure monophasic cuprates of
different families with good superconducting properties. Besides the traditional ceramic …

Application of high-pressure techniques: stabilization and oxidation-state control of novel superconductive and related multi-layered copper oxides

H Yamauchi, M Karppinen - Superconductor Science and …, 2000 - iopscience.iop.org
Copper oxide superconductors possess multi-layered structures with a layer sequence of-
CuO 2-(Q-CuO 2) n-1-AO-(MO 1±) m-AO-or-CuO 2-B-(O 2-B) s-1-CuO 2-AO-(MO 1±) m-AO …

Experimental Constraints on the Theory of High-Tc Superconductivity

PW Anderson - Science, 1992 - science.org
Analysis of the many experiments on high-temperature superconductivity indicate several
essential aspects of any theory. The conductivity and other transport properties as a function …

Decomposition of YBa2Cu3O7− x and YBa2Cu4O8 for po2≤ 0.1 MPa

TB Lindemer, FA Washburn, CS MacDougall… - Physica C …, 1991 - Elsevier
The temperature and oxygen pressure conditions were determined by thermogravimetry for
decomposition of phase-pure YBa 2 Cu 3 O 7− x and YBa 2 Cu 4 O 8 from 3 Pa to 0.1 MPA …

Oxygen diffusion in the superconductors of the YBaCuO family: isotope exchange measurements and models

K Conder - Materials Science and Engineering: R: Reports, 2001 - Elsevier
The thermodynamic and kinetic aspects of the oxygen exchange in the solid oxide-oxygen
phase system are discussed for the YBaCuO compounds. For both YBa2Cu3O7− x (Y123) …

Quaternary phase relations near YBa2Cu3O6+ x at 850° C in reduced oxygen pressures

BT Ahn, VY Lee, R Beyers, TM Gür… - Physica C …, 1990 - Elsevier
The quatenary phase relations near YBa 2 Cu 3 O 6+ x at 850° C were determined by
oxygen coulometric titration and microanalysis. The phase relations change markedly as the …

Review on superconducting materials

R Hott, R Kleiner, T Wolf, G Zwicknagl - arXiv preprint arXiv:1306.0429, 2013 - arxiv.org
Short review of the topical comprehension of the superconductor materials classes Cuprate
High-Temperature Superconductors, other oxide superconductors, Iron-based …

Ca-and La-substitution in YBa2Cu3O7− ξ, Y2Ba4Cu7O15− ξ and YBa2Cu4O8

RG Buckley, DM Pooke, JL Tallon, MR Presland… - Physica C …, 1991 - Elsevier
We report the preparation and characterization of the homologous series of high
temperature superconductors, Y 2 Ba 4 Cu 6+ n O 14+ n− ξ with n= 0 (123), n= 1 (247) and …

Thermodynamic considerations in superconducting oxides

R Beyers, BT Ahn - Annual review of materials science, 1991 - inis.iaea.org
[en] The basic science that underlies processing can be divided into two main areas---
thermodynamics and kinetics---which can be further subdivided into phase stability, solid …

Structural defects in trifluoroacetate derived YBa2Cu3O7 thin films

J Gazquez, M Coll, N Roma… - Superconductor …, 2012 - iopscience.iop.org
We present an accurate description of the structural defects occurring within YBa 2 Cu 3 O 7
(YBCO) films grown by chemical solution deposition (CSD) based on metal trifluoroacetates …