Concepedia

Investigations of conduction mechanism in Cr2O3 gas sensing thick films by ac impedance spectroscopy and work function changes measurements

Suman Pokhrel, Cristian E. Simion, V. Quemener, Nicolae Bârsan, Udo Weimar

Sensors and Actuators B Chemical · 2008 · 134 citations · 23 references

DOI

Concepts

References

23

Conduction Model of Metal Oxide Gas Sensors

Nicolae Bârsan, Udo Weimar · Journal of Electroceramics · 2001 · 2.6K citations

The surface science of metal oxides

Materials Characterization · 1995 · 2.4K citations

, , +4

Semiconducting oxides as gas-sensitive resistors

David E. Williams · Sensors and Actuators B Chemical · 1999 · 719 citations

, , +2

<i>The Chemical Physics of Surfaces</i>

S. Roy Morrison, P. J. Estrup · Physics Today · 1978 · 710 citations

, , +15

Understanding the fundamental principles of metal oxide based gas sensors; the example of CO sensing with SnO<sub>2</sub>sensors in the presence of humidity

N B rsan, Udo Weimar · Journal of Physics Condensed Matter · 2003 · 604 citations

, , +16