4 papers
Spin transport in a normal meta-altermagnetic superconducting nanowire junction
Xing-Jian Yi, Yi-Xin Dai, Yue Mao +1
Spin triplet superconductors are considered a promising platform for dissipationless spin transport, where spin currents are carried by spin triplet Cooper pairs. In this paper, we…
Andreev reflection in normal metal/charge-4e superconductor junctions
Yi-Xin Dai, Qing-Feng Sun
We investigate the Andreev reflection in a normal metal/charge-4e superconductor junction.Compare with the electron-hole conversion in normal charge-2e superconductors, here four e…
Spin Transport in Normal Metal-Ising Superconductor Junction
Yi-Xin Dai, Yue Mao, Qing-Feng Sun
The combination of spin-orbit coupling and superconductivity induces unconventional spin-triplet correlation in Ising superconductors. We theoretically investigate the spin transpo…
Existence of Hebel-Slichter peak in unconventional kagome superconductors
Yi Dai, Andreas Kreisel, Brian M. Andersen
We perform a theoretical investigation of the spin susceptibility of unconventional superconductivity on the kagome lattice. Despite the existence of a sign-changing gap structure,…