Vortices in high-performance high-temperature superconductors

WK Kwok, U Welp, A Glatz, AE Koshelev… - Reports on Progress …, 2016 - iopscience.iop.org
The behavior of vortex matter in high-temperature superconductors (HTS) controls the entire
electromagnetic response of the material, including its current carrying capacity. Here, we …

The processing and properties of bulk (RE) BCO high temperature superconductors: current status and future perspectives

DK Namburi, Y Shi, DA Cardwell - Superconductor Science and …, 2021 - iopscience.iop.org
Abstract Bulk (RE)-Ba-Cu-O [(RE) BCO] cuprate HTS have been developed steadily towards
a wide range of sustainable engineering and technological applications since their …

Development and large volume production of extremely high current density YBa2Cu3O7 superconducting wires for fusion

A Molodyk, S Samoilenkov, A Markelov… - Scientific reports, 2021 - nature.com
The fusion power density produced in a tokamak is proportional to its magnetic field strength
to the fourth power. Second-generation high temperature superconductor (2G HTS) wires …

Coated conductors for power applications: materials challenges

X Obradors, T Puig - Superconductor Science and Technology, 2014 - iopscience.iop.org
This manuscript reports on the recent progress and the remaining materials challenges in
the development of coated conductors (CCs) for power applications and magnets, with a …

Nanoscale strain-induced pair suppression as a vortex-pinning mechanism in high-temperature superconductors

A Llordes, A Palau, J Gázquez, M Coll, R Vlad… - Nature materials, 2012 - nature.com
Boosting large-scale superconductor applications require nanostructured conductors with
artificial pinning centres immobilizing quantized vortices at high temperature and magnetic …

Fabrication of BaHfO3 doped Gd1Ba2Cu3O7− δ coated conductors with the high Ic of 85 A/cm-w under 3 T at liquid nitrogen temperature (77 K)

H Tobita, K Notoh, K Higashikawa… - Superconductor …, 2012 - iopscience.iop.org
The introduction of effective artificial pinning centers into pulsed laser deposition derived Gd
1 Ba 2 Cu 3 O 7− δ coated conductors has been studied with a view to improving the I c–B–θ …

Growth, nanostructure and vortex pinning in superconducting YBa2Cu3O7 thin films based on trifluoroacetate solutions

X Obradors, T Puig, S Ricart, M Coll… - Superconductor …, 2012 - iopscience.iop.org
Chemical solution deposition (CSD) is a very competitive technique to obtain epitaxial films
and multilayers of high quality with controlled nanostructures. Based on the strong …

Impact of high growth rates on the microstructure and vortex pinning of high-temperature superconducting coated conductors

T Puig, J Gutierrez, X Obradors - Nature Reviews Physics, 2024 - nature.com
Abstract High-temperature superconducting REBa2Cu3O7 (RE= rare earth or yttrium)
coated conductors have emerged as a new class of materials with exceptional physical …

[HTML][HTML] Strongly enhanced vortex pinning from 4 to 77 K in magnetic fields up to 31 T in 15 mol.% Zr-added (Gd, Y)-Ba-Cu-O superconducting tapes

A Xu, L Delgado, N Khatri, Y Liu, V Selvamanickam… - Apl Materials, 2014 - pubs.aip.org
Applications of REBCO coated conductors are now being developed for a very wide range
of temperatures and magnetic fields and it is not yet clear whether vortex pinning strategies …

Materials design for artificial pinning centres in superconductor PLD coated conductors

JPF Feighan, A Kursumovic… - Superconductor …, 2017 - iopscience.iop.org
To date the strategy for inducing pinning in REBa 2 Cu 3 O 7− x (REBCO where RE= rare-
earth) coated conductors has largely been empirical. Hence, we are not yet at a point where …