Electronic Structure of Electron-doped $Sm_{1.85}Ce_{0.15}CuO_4$ : Strong 'Pseudo-Gap' Effects, Nodeless Gap and Signatures of Short Range Order

Park, S.R. (Institute of Physics and Applied Physics, Yonsei University) ;
Roh, Y.S. (Institute of Physics and Applied Physics, Yonsei University) ;
Yoon, Y.K. (Institute of Physics and Applied Physics, Yonsei University) ;
Leem, C.S. (Institute of Physics and Applied Physics, Yonsei University) ;
Kim, J.H. (Institute of Physics and Applied Physics, Yonsei University) ;
Kim, B.J. (School of Physics and Center for Strongly Correlated Materials Research, Seoul National University) ;
Koh, H. (Advanced Light Source, Lawrence Berkeley NationalLaboratory) ;
Eisaki, H. (Advanced Industrial Science and Technology) ;
Armitage, N.P. (Department de Physique de la Matiere Condensee, Universite de Geneve, Department of Physics and Astronomy, The Johns Hopkins University) ;
Kim, C. (Institute of Physics and Applied Physics, Yonsei University)