Progress of ultra-high-field superconducting magnets in China

Q Wang, J Liu, J Zheng, J Qin, Y Ma, Q Xu… - Superconductor …, 2021 - iopscience.iop.org
High magnetic fields play a critical role in the development of modern science and
technology, breeding many significant scientific discoveries and boosting the generation of …

Multifilamentary coated conductors for ultra-high magnetic field applications

AC Wulff, AB Abrahamsen… - … Science and Technology, 2021 - iopscience.iop.org
High-temperature superconducting coated conductors (CCs) are considered an enabling
ultra-high field (UHF) tape-conductor technology due to their extremely high engineering …

Screening current effect on the stress and strain distribution in REBCO high-field magnets: experimental verification and numerical analysis

Y Yan, C Xin, M Guan, H Liu, Y Tan… - … Science and Technology, 2020 - iopscience.iop.org
The shielding (or screening current) effect in high-T c coated conductors has a strong
influence on its stress/strain distribution in a coil winding, especially during high-field …

[HTML][HTML] Engineering-based design and fabrication procedure for mid-temperature REBCO magnets accommodating the strong Ic anisotropy

Z Zhang, B Zhou, J Liu, L Wang, Q Wang - Superconductivity, 2022 - Elsevier
An engineering-feasible design and fabrication procedure for REB 2 aCu 3 O 7-x (REBCO)
magnets based on the strong I c angle dependence at moderate temperatures (40–77 K) …

A customized electric heater to mitigate screening current by optimal control on temperature distribution in a high-temperature superconductor coil

J Bang, J Kim, JT Lee, G Kim, J Park, SH Park… - Journal of Applied …, 2022 - pubs.aip.org
The so-called screening current in a high temperature superconductor (HTS) is a well-
known phenomenon that has detrimental effects on performance of an HTS magnet. To date …

Numerical investigation on decreasing radial stress in epoxy impregnated REBCO pancake coils by overband

P Gao, X Wei, B Wu, C Xin, T Liao, W Wu, M Guan - Cryogenics, 2019 - Elsevier
Abstract Rare-earth-barium-copper-oxide (REBCO) coated conductors are promising
conductors for high energy and high field superconducting applications. In the case of epoxy …

Magnetization loss of no-insulation coil for an electrodynamic suspension system

X Wang, J Sheng, Z Zhong, W Wu, XF Li… - Superconductor …, 2021 - iopscience.iop.org
A high-temperature superconducting no-insulation (NI) coil, with its self-protection property,
high engineering current density and unique demagnetization property, becomes a potential …

A dynamic strain-based quench-detection method in an LTS sextupole magnet during excitation and quench

P Gao, M Guan, C Xin - Superconductor Science and Technology, 2020 - iopscience.iop.org
The dynamic strain characteristics and responses of a low-temperature superconducting
(LTS) magnet during excitation and a quench are investigated in the present work. For the …

Design, manufacturing and tests of an all-HTS 20 T magnet

K Baburin, E Zapretilina, N Khitrov… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
High field magnets are required for fusion, biochemical and other scientific applications.
Utilization of second generation high temperature superconductors (2G HTS) in such …

Preparing pure c-axis oriented SrTiO3 film on CeO2 film by introducing a nano-Y0. 5Gd0. 5Ba2Cu3O7-δ layer

J Ye, L Liu, S Liu, S Mou, Y Li - Ceramics International, 2020 - Elsevier
SrTiO 3 films were deposited using pulsed laser deposition (PLD) at substrate temperatures
ranging from 300° C to 700° C on a CeO 2 layer and nano-Y 0.5 Gd 0.5 Ba 2 Cu 3 O 7-δ …