Highly sensitive NO2 sensor device featuring a JFET-like transducer mechanism

Surface processes in the detection of reducing gases with SnO2-based devices

D. Köhl · Sensors and Actuators · 1989 · 657 citations

Natural Sciences, Materials Engineering, Materials Science +12

A.c. measurements on tin oxide sensors to improve selectivities and sensitivities

Udo Weimar, Wolfgang Göpel · Sensors and Actuators B Chemical · 1995 · 144 citations

Engineering, Materials Engineering, Materials Science +14

Contact and sheet resistance of SnO2 thin films from transmission-line model measurements

Ulrich Hoefer, Klaus Steiner, Elmar Wagner · Sensors and Actuators B Chemical · 1995 · 51 citations

Natural Sciences, Electrical Engineering, Materials Science +16

Thin-film SnO2 sensor arrays controlled by variation of contact potential—a suitable tool for chemometric gas mixture analysis in the TLV range

Ulrich Hoefer, H. Böttner, A. Felske et al. · Sensors and Actuators B Chemical · 1997 · 40 citations

Natural Sciences, Materials Engineering, Materials Science +17