Abstract
Thin alumina films deposited by metal-organic chemical vapour deposition (MOCVD) on AISI 304 substrate have been analyzed using the combination of Scanning Electron Microscopy (SEM), Auger Electron Spectroscopy (AES) and Angle Resolved X-ray Photoelectron Spectroscopy (ARXPS). Both the surface and the alumina/substrate interface region have been analyzed in terms of chemical composition and elemental distribution. Only OH-groups (bounded as AlO(OH):boehmite) have been found as an impurity in the surface region of the oxide film. No carbon was detected. Due to higher temperature deposition, the concentration of OH-groups decreased. After annealing, the oxide/substrate interface changes as a result of chromium penetration into the alumina matrix. Carbon impurities have been detected on both delaminated and annealed alumina film surfaces. Also small amounts of sulfate groups as well as Ca and C impurities have been found on delaminated alumina film after prolonged high-temperature annealing.
Similar content being viewed by others
References
Morssinkhof RWJ (1991) The deposition of alumina films on steels by MOCVD. PhD Thesis, University of Twente Enschede
Haanappel VAC (1994) Alumina films on metallic substrates by MOCVD. PdD thesis, University of Twente, Enschede
Saraie J, Kwon J, Yodogawa Y (1985) J Electrochem. Soc 132:890–892
Pande KP, Nair VKR, Gutierrez D (1983) J Appl Phys 54:5436–5440
Ramos F, Vieira MT (1992) Mat Manufact Proc 7:251–269
Gellings PJ (1992) Brit Corr J 27:105–112
Haanappel VAC, van Corbach HD, Fransen T, Gellings PJ (1993) Thin Solid Films 230:138–145
Briggs D, Seah MP (1990) Practical surface analysis by auger and X-ray photoelectron spectroscopy, Wiley, Chichester
Moulder JF, Stickle WF, Sobol PE, Bomben KD (1992) Handbook of X-ray photoelectron spectroscopy. Perkin-Elmer, Eden Prairie, MN, USA
Ikeo N, Jijima Y, Niimura N, Sigematsu M, Tazawa T, Matsumoto S, Kojima K, Nagasawa Y (1991) Handbook of X-ray photoelectron spectroscopy. JEOL, USA
Christie AB, Lee J, Sutherland I, Walls JM (1983) Appl Surf Sci 15:224–237
Siriwardene RV, Cook JM (1985) J Colloid Interface Sci 108:414–422
Linberg BJ, Hamrin K, Johansson G, Gelius U, Fahlmann A, Nordling C, Siegbahn K (1970) Phys Scr 1:286–298
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lisowski, W., van den Berg, A.H.J., Smithers, M. et al. Characterization of thin alumina films prepared by metal-organic chemical vapour deposition (MOCVD) by high resolution SEM, (AR)XPS and AES depth profiling. Fresenius J Anal Chem 353, 707–712 (1995). https://doi.org/10.1007/BF00321355
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00321355