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Microstructure and morphology of tin dioxide multilayer thin film gas sensors

DEPERO, Laura Eleonora;SBERVEGLIERI, Giorgio
1997-01-01
1997
Nessuno
PE3_5 Electronic properties of materials and transport
SENSORS AND ACTUATORS. B, CHEMICAL
sì
2-s2.0-0031247031
WOS:000071717900006
Sì, ma tipo non specificato
Inglese
Internazionale
44
268
274
6
Structural, morphological, and electrical measurements have been carried out on SnO2 multilayer thin film grown by the rheotaxial growth and thermal oxidation method on Al2O3 substrates. The analysis of X-ray and electron diffraction patterns shows that, in addition to the SnO2 cassiterite phase, a contribution from another SnO2 phase is present, which can be related to cassiterite by introducing microtwinning effects. The electrical measurements show that these thin films have a higher sensitivity towards CO with respect to the conventional single layer SnO2 sensors. (C) 1997 Elsevier Science S.A.
7
info:eu-repo/semantics/article
262
T., Sangaletti; Depero, Laura Eleonora; A., Dieguez; G., Marca; J. R., Morante; A., Romano Rodriguez; Sberveglieri, Giorgio
1 Contributo su Rivista::1.1 Articolo in rivista
none
1.1 Articolo in rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/34137
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