Imer, J. M.Patthey, F.Dardel, B.Schneider, W. D.Baer, Y.Petroff, Y.Zettl, A.2007-06-202007-06-202007-06-20198910.1103/PhysRevLett.62.336https://infoscience.epfl.ch/handle/20.500.14299/8864High-Resolution Photoemission-Study of the Low-Energy Excitations Reflecting the Superconducting State of Bi-Sr-Ca-Cu-O Single-Crystalstext::journal::journal article::research article