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 …

Factors affecting the optimal design of high-Tc superconductors—the pseudogap and critical doping

JL Tallon, GVM Williams, JW Loram - Physica C: Superconductivity, 2000 - Elsevier
The impact of the normal-state pseudogap, present in all optimal and underdoped HTS
cuprates, on critical currents and critical temperature is surveyed. With the opening of the …

The Role of Stacking Faults in the Enhancement of the ab Plane Peak in Silver Ion-Irradiated Commercial MOD REBCO Wires

AA Soman, SC Wimbush, MW Rupich… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The magnetic-field anisotropy of the critical current is an extrinsic property of
superconducting wires that is of greatest relevance to the design of high temperature …

Oxygen in High-Tc Cuprate Superconductors

JL Tallon - Frontiers in superconducting materials, 2005 - Springer
It goes without saying that oxygen plays a vital role in the structure and properties of cuprate
high-TC superconductors (HTS). That is clear from the very fact that superconductivity …

Biaxially textured YBCO coated tape prepared using dynamic magnetic grain alignment

JY Genoud, M Staines, A Mawdsley… - Superconductor …, 1999 - iopscience.iop.org
A new magnetic grain alignment technique has been applied to produce biaxially aligned
YBCO coated tapes. A biaxially aligned dispersion of orthorhombic Y 2 Ba 4 Cu 7 O 15 (Y …

Thermodynamic stability of cuprate perovskite superconductors

A Mawdsley, JL Tallon, MR Presland - Physica C: Superconductivity, 1992 - Elsevier
The oxygen-partial-pressure versus temperature phase behaviour of a variety of cuprate
perovskites, including high-T c superconductors has been studied. For the n= 1, 2, 3 and …

YBCO 1

JL Tallon - Handbook of Superconductivity, 2022 - api.taylorfrancis.com
Atomic substitution in YBCO was studied in considerable detail in a quest to increase Tc
even further and to better understand the fundamental behaviour of cuprates both in the …

Formation of epitaxial YBCO thin films by ex-situ processing of a polymerized complex

AJ Bubendorfer, T Kemmitt… - IEEE transactions on …, 2003 - ieeexplore.ieee.org
High T/sub c/and J/sub c/YBa/sub 2/Cu/sub 3/O/sub 7-x/(YBCO) thin films have been formed
by ex-situ processing of a spin coated organic sol-gel precursor based on a polymerized …

Combined HRTEM, X-ray microchemical and EELS fine structure analysis of planar defects in YBa2Cu3O7− δ

VP Dravid, H Zhang, LD Marks, JP Zhang - Physica C: Superconductivity, 1992 - Elsevier
High temperature superconductors in the systems YBa 2 Cu 3 O 7− δ (123) and
decomposed YBa 2 Cu 4 O 7− δ (124) often contain planar faults with (001) as the nominal …

[PDF][PDF] C1: YBCO

J Tallon - 2022 - openaccess.wgtn.ac.nz
Probably the most extensively studied high-temperature superconductor (HTS) is
YBa2Cu3O7-x, abbreviated YBCO or just Y-123 (Tc= 93 K). This compound was discovered …