Exotic heavy fermion superconductivity in atomically thin CeCoIn${}_5$ films

L. Peng, M. Naritsuka, S. Akutagawa +7

We report an {\it in-situ} scanning tunneling microscopy study of atomically thin films of CeCoIn${}_5$, a $d$-wave heavy-fermion superconductor. Both hybridization and superconducti…