Wolfgang Hellmich

Field-effect-induced gas sensitivity changes in metal oxides

Theodor Doll, I. Eisele, Gerhard Müller, 1997 .

A thin-film SnO2 sensor system for simultaneous detection of CO and NO2 with neural signal evaluation

Giorgio Sberveglieri, Angelika Krenkow, Gerhard Müller, 1996 .