Angle-, energy- and spin-resolved photoemission on nonmagnetic solids using circularly polarized synchrotron radiation Eyers, A. Eyers A. Kirschner, J. Kirschner J. Müller, N. Müller N. Oepen, H.P. Oepen H.P. Schäfers, F. Schäfers F. Schönhense, G. Schönhense G. Heinzmann, Ulrich Heinzmann Ulrich 6 354 354 1983