Emergent Spin-Singlet Pairing in the Frustrated Kagome Metal Sc${}_3$Mn${}_3$Al${}_7$Si${}_5$

R. Guehne, A. K. Sharma, P. Yanda +7

The metallic kagome compound Sc${}_3$Mn${}_3$Al${}_7$Si${}_5$ has attracted attention as a candidate platform where geometric frustration and itinerant electrons may cooperate to stabilize…