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 -