Preprint
Sep 2026
Topological Superconducting Phases in a Strained Altermagnet-Superconductor Heterostructure
We investigate topological superconductivity in a heterostructure consisting of a two-dimensional $s$-wave superconductor and a $d$-wave altermagnet with Rashba spin-orbit coupling. In particular, we study the effects of strain and hopping anisotropy on the topological superconducting phases. By calculating the Chern n...
Keita Yoshizawa, Ryo Okugawa, T. Tohyama
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