TY - JOUR A1 - Naarmann, H. A1 - Schmeißer, Dieter A1 - Bartl, A. A1 - Dunsch, L. A1 - Göpel, W. T1 - Electronic and magnetic properties of polypyrrole films depending on their 1-dimensional and 2-dimensional microstructures Y1 - 1998 ER - TY - JOUR A1 - Lloyd Spetz, Anita A1 - Schmeißer, Dieter A1 - Baranzahi, A. A1 - Wälivaare, B. A1 - Göpel, W. A1 - Lundström, Ingemar T1 - X-ray photoemission and Auger electron spectroscopy analysis of fast responding activated metal oxide silicon carbide gas sensors Y1 - 1997 ER - TY - JOUR A1 - Appel, Günter A1 - Yfantis, Alexandros D. A1 - Göpel, W. A1 - Schmeißer, Dieter T1 - Highly conductive polypyrrole films on nonconductive substrates Y1 - 1996 ER -