Unconventional superconductivity in Y5Rh6Sn18 probed by muon spin relaxation
Unconventional superconductivity in Y5Rh6Sn18 probed by muon spin relaxation
Abstract Conventional superconductors are robust diamagnets that expel magnetic fields through the Meissner effect. It would therefore be unexpected if a superconducting ground state would support spontaneous magnetics fields. Such broken time-reversal symmetry states have been suggested for the high—temperature superconductors, but their identification remains experimentally controversial. We present magnetization, …