[HTML][HTML] Recent progress in high-temperature superconducting undulators

Z Chen, M Calvi, J Durrell, C Boffo, D Wei, K Zhang… - Superconductivity, 2024 - Elsevier
Considerable effort has been devoted to the development of superconducting undulators
(SCUs) intended for particle accelerator-based light sources, including synchrotrons and …

High-Tc superconducting transformer-rectifiers: principle, realization, and applications

J Geng, Y Lin, CW Bumby… - … Science and Technology, 2025 - iopscience.iop.org
High-Tc superconducting (HTS) flux pumps are capable of wirelessly powering HTS
magnets, and are becoming promising alternatives of driven mode excitation which requires …

Design, Fabrication, and Test of a 16 T 100 mm all-REBCO Superconducting Magnet

S Hu, H Liu, F Liu, Z Wang, W Hong… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
This paper primarily reports on the fabrication and testing results of a 16 T all-REBCO no-
insulation (NI) magnet. The magnet is composed of 28 stacked double pancake (DP) coils …

Numerical Study of Screening Current on HTS Stellarator Coil and Experimental Validation Through Screening Current Induced Voltage

G Kim, N Riva, S Cho, D Lee, W Jang… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
This study presents a numerical model for simulating screening current distribution in
REBCO stellarator coils using a distributed-circuit approach with widthwise segmentation …

Experimental Study on No-Insulation HTS Coil With Solder-Free Lap Joint Inserted

G Kim, H Park, W Jang, J Yoon, J Park… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
This paper presents a method for fabricating high-temperature superconducting (HTS) coils
that does not require any soldering. No-insulation (NI) winding technique was used to …

A Double-Sided Oxide Buffer Architecture to Facilitate REBCO Growth for High Performance

J sai Sandra, VM Are, S Sherin… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
We present an approach based on a double-sided, oxide buffer architecture to reduce cost
and improve the critical current of REBa 2 Cu 3 O 7+ δ (RE= Rare earth) superconductor …

Electromagnetic-mechanical coupling analysis of superconducting spiral cable

X Zhou, H Liang, Q Zhou, J Zhu, P Chen… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Multi-layer spiral compact cable based on high-temperature superconducting tapes is a
potential candidate for large-scale superconducting applications. During magnet processing …

Application of Electrically-Conductive Epoxy in No-Insulation Coils for Controlling Contact Resistance

J Seo, J Yoon, S Hahn, J Yoon, W Jang… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
This paper presents a partial-depth impregnation method using electrically conductive
epoxy composites in high-temperature superconductor (HTS) coils. In a previous study, we …

A group of integral equations based on the thin-shell approximation approach for calculating current sharing between multiple layers of high-temperature …

X Dai, XF Li - Engineering Research Express, 2025 - iopscience.iop.org
The second-generation high-temperature superconducting tapes are one of the most
attractive materials for constructing high-field, large current application devices. To improve …