PRAMANA — journal of
c Indian Academy of Sciences °
physics
Vol. 70, No. 2 February 2008 pp. 237–243
Direct angle resolved photoemission spectroscopy and superconductivity of strained high-Tc films DAVOR PAVUNA1,∗ , DANIEL ARIOSA1 , DOMINIQUE CLOETTA1 , CLAUDIA CANCELLIERI1 and MIKE ABRECHT2 1
Institute of Physics of Complex Matter, FSB, Ecole Polytechnique F´ed´erale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland 2 Synchrotron Radiation Center, University of Wisconsin, WI-53589 Stoughton, USA ∗ Corresponding author. E-mail:
[email protected] Abstract. Since 1997 we systematically perform direct angle resolved photoemission spectroscopy (ARPES) on in-situ grown thin (