Yusei Shimizu

Crystallographic imperfections and exotic superconductivity of UBe$_{13}$

The symmetry of the superconducting gap is related to the symmetry of the crystal structure. In unconventional superconductors, big changes of the critical temperature, critical field or even the gap structure can happen even for small perturbations of the lattice. In this letter, we use microstructuring to study alumi...