Publication Date:
2015-06-06
Description:
Author(s): Lukas Kimme, Timo Hyart, and Bernd Rosenow We address the question of whether individual nonmagnetic impurities can induce zero-energy states in time-reversal-invariant topological superconductors, and define a class of symmetries which guarantee the existence of such states for a specific value of the impurity strength. These symmetries all... [Phys. Rev. B 91, 220501(R)] Published Tue Jun 02, 2015
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics