Responsibility of small defects for the low radiation tolerance of coated conductors

R Unterrainer, D Gambino, F Semper… - Superconductor …, 2024 - iopscience.iop.org
Abstract Rare-earth-barium-copper-oxide based coated conductors exhibit a relatively low
radiation robustness compared to eg Nb 3 Sn due to the d-wave symmetry of the order …

Expected radiation environment and damage for YBCO tapes in compact fusion reactors

D Torsello, D Gambino, L Gozzelino… - Superconductor …, 2022 - iopscience.iop.org
We investigate the neutron damage expected in high-temperature superconducting tapes
that will be employed in compact fusion reactors. Monte Carlo simulations yield the expected …

[HTML][HTML] A facility for cryogenic ion irradiation and in situ characterization of rare-earth barium copper oxide superconducting tapes

AR Devitre, DX Fischer, KB Woller, BC Clark… - Review of Scientific …, 2024 - pubs.aip.org
Superconducting magnets based on Rare Earth Barium Copper Oxides (REBCO) offer
transformative capabilities in the fields of fusion energy, high energy physics, and space …

Superconducting materials for fusion reactors: A brief review

I Goulatis, A Daskalopulu, AL Solovjov… - Low Temperature …, 2024 - pubs.aip.org
The introduction of high-temperature superconductors and, in particular, cuprate oxides
such as REBa 2 Cu 3 O 7–δ (where RE= Y, lanthanides) has led to developments in applied …

In-situ critical current measurements of REBCO coated conductors during gamma irradiation

SBL Chislett-McDonald, L Bullock… - Superconductor …, 2023 - iopscience.iop.org
Abstract Rare-earth-barium-copper-oxide (REBCO) coated conductor tapes within next-
generation tokamak pilot and power plant magnets will be exposed to broad-spectrum …

The effect of in situ irradiation on the superconducting performance of REBa2Cu3O7−δ-coated conductors

W Iliffe, K Adams, N Peng, G Brittles, R Bateman… - MRS bulletin, 2023 - Springer
Commercial fusion power plants will require strong magnetic fields that can only be
achieved using state-of-the-art high-temperature superconductors in the form of …

Oxygen diffusion in RBa2Cu3O7− δ superconductors: A brief review

IL Goulatis, RV Vovk, AI Chroneos - Low Temperature Physics, 2023 - pubs.aip.org
The interest in RBa 2 Cu 3 O 7–δ (R= lanthanides) stems from its superconducting
properties. These represent a very significant advance in solid-state materials physics and …

Local structure analysis of 300 keV He+ irradiated REBCO coated conductor using polarisation dependent Cu K edge EXAFS

JC Lewis, K Adams, W Iliffe, M Aramini… - Superconductor …, 2024 - iopscience.iop.org
Understanding irradiation damage of REBCO is increasingly of interest for compact tokamak
fusion reactor designs, as these materials are critical for the proposed magnetic plasma …

In-field electro-magnetic-force characteristics of high-temperature superconducting films containing cracks

L Yan, W Zhou, J Hou, B Wang, R Jia… - … C: Superconductivity and …, 2023 - Elsevier
Superconducting materials have so far been applied in the fields of superconducting motors,
flux pumps and nuclear magnetic resonance, but they are prone to mechanical damage due …

Probing Evolution of the Flux-Pinning Landscape in REBCO Coated Conductors Caused by Gamma Irradiation Using DC and AC Magnetometry: A Novel Approach to …

HJ Campbell, Y Zhang, T Fukushima - Journal of Superconductivity and …, 2024 - Springer
Optimisation of REBCO coated conductor tapes specifically for use in nuclear fusion will
help improve the magnet component lifetimes in future tokamak reactor power plants. The …