INFERIOR ELECTRONIC PROPERTIES OF RF-SPUTTERED a-Si : H FILMS WITH ONLY THE 2000-cm-1 IR ABSORPTION BAND S. Oguz, D.K. Paul, J. Blake, R.W. Collins, A. Lachter, B.G. Yacobi and W. Paul J. Phys. Colloques, 42 C4 (1981) C4-679-C4-682 DOI: 10.1051/jphyscol:19814150