Title :
Physical properties of gas sensors
Author :
Vrnata, M. ; Myslik, V. ; Vyslouzil, F. ; Komenda, V. ; Fitl, P. ; Frycek, R.
Author_Institution :
Department of Physics, Institute of Chemical Technology Prague, Technicka 6, 16628 Prague 6, Czech Republic
Abstract :
The paper deals with measurement of a) electrical parameters (V-I characteristic, C-V characteristic, impedance measurements, dynamics of sensor response, parameter stability); b) interaction of sensor with reducing gases (dc- and ac- sensitivity, selectivity); c) influence of temperature to sensor parameters; d) influence of UV-VIS radiation to dc-, ac-sensitivity and selectivity of chemical gas sensors.
Keywords :
Atmospheric measurements; Capacitance-voltage characteristics; Chemical sensors; Gas detectors; Gas lasers; Optical pulses; Pulsed laser deposition; Sensor phenomena and characterization; Temperature measurement; Temperature sensors;
Conference_Titel :
Advanced Semiconductor Devices and Microsystems, 2004. ASDAM 2004. The Fifth International Conference on
Conference_Location :
Smolenice Castle, Slovakia
Print_ISBN :
0-7803-8335-7
DOI :
10.1109/ASDAM.2004.1441218
