Browsing by Author "Manolov E."

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    Preparation and characterization of SnO2 films for sensing applications
    (2008-01-01) Stefanov P.; Atanasova G.; Manolov E.; Raicheva Z.; Lazarova V.
    SnO2 thin films for gas sensing applications were deposited by RF sputtering in a mixture of oxygen and argon. The morphology, structure and composition of the SnO2 films were analysed by XRD, SEM and XPS. SnO2 thin films showed a crystalline structure with a submicron particle size of 200 nm. The electronic structure of the film surface was elucidated by analysis of the photoelectron core level and valence band spectra of Sn.