Tootfinder

Competing Magnetic Phases in Li-Fe-Ge Kagome Systems
Zhen Zhang, Kirill D. Belashchenko, Xiaoyi Su, Atreyee Das, Sergey L. Bud'ko, Paul C. Canfield, Vladimir Antropov
https://arxiv.org/abs/2508.04095

Competing Magnetic Phases in Li-Fe-Ge Kagome Systems
Competing interlayer magnetic interactions in kagome magnets can lead to diverse magnetic phases, which enable various promising topological or quantum material properties. Here, the electronic structure and magnetic properties have been studied using first-principles calculations for the LiFe$_6$Ge$_6$, LiFe$_6$Ge$_4$, and LiFe$_6$Ge$_5$ compounds sharing the kagome Fe$_3$Ge layer motif but with different interlayer arrangements. For LiFe$_6$Ge$_4$ and LiFe$_6$Ge$_5$, the predicted magnetic gr…

Experimental and numerical study on current distribution in parallel co-wound no-insulation coils
Yulong Liu, Peng Song, Mianjun Xiao, Liangjun Shao, Ziyang Xu, Cedric Korte, Timing Qu
https://arxiv.org/abs/2507.08552

Experimental and numerical study on current distribution in parallel co-wound no-insulation coils
No-insulation (NI) coils are known for their high thermal stability and self-protection features due to turn-to-turn contacts. Parallel co-winding is a promising method to reduce the charging delay of NI coils while maintaining thermal stability, demonstrating significant potential for applications in fusion and other large-scale or high-field magnets. The non-uniform current distribution among parallel superconducting tapes in parallel co-wound NI coils may lead to thermal and mechanical stabi…