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Original scientific paper

Thermal stability of CV deposited TiO2 thin films. XPS and AES characterization

Aleksandra Turković ; Ruđer Bošković Institute, P.O.B.1016, 41001 Zagreb, Croatia
Damir Šokčević ; Ruđer Bošković Institute, P.O.B.1016, 41001 Zagreb, Croatia
Tonica Valla ; Institute of Physics of the University, P.O.B. 304, 41001 Zagreb, Croatia
Milorad Milun ; Institute of Physics of the University, P.O.B. 304, 41001 Zagreb, Croatia
Jadranka Rukavina ; Institute of TEŽ, Folnegovićeva 10, 41000 Zagreb, Croatia


Full text: english pdf 446 Kb

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Abstract

Thermal stability of TiO2 thin polycrystalline films obtained by the very simple chemical vapour deposition method on the quartz, molybdenum and gold substrates have been examined by X-ray photoelectron and Auger spectroscopy (XPS and AES), respectively, before and after annealing in vacuum at temperatures from 298 K to 1200 K. In this temperature range we have found carbon, water, and O-H groups as the impurities at the surface of the films. The possible influence of both the annealing and the impurities on the film stoichiometry is discussed.

Keywords

Hrčak ID:

299365

URI

https://hrcak.srce.hr/299365

Publication date:

1.3.1993.

Article data in other languages: croatian

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