Bulk Topological Superconductors
  This review introduces known candidates for bulk topological superconductors and categorizes them with time-reversal symmetry (TRS) and gap structures. Recent studies on two archetypal topological superconductors, TRS-broken Sr2RuO4 and TRS-preserved CuxBi2Se3, are described in some detail. 
Shingo Yonezawa
cond-mat.supr-con cond-mat.mtrl-sci cond-mat.str-el