@article{215401, author = {Gregory Dutton and Dan Dougherty and W. Jin and Janice Reutt-Robey and Steven Robey}, title = {Superatom Orbitals of C60 on Ag(111) : Two Photon Photoemission and Scanning Tunneling Spectroscopy}, year = {2011}, month = {2011-11-08}, publisher = {Physical Review B}, language = {en}, }