Films of HfN can have expanded lattices which are restored by tempering, reflecting the presence of a high concentration of defects. The present study was made to get a qualitative understanding of the lattice relaxation on an atomic scale. The results support the proposal that the dominant mechanis
An XPS study of hafnium nitride films
β Scribed by A.J. Perry; L. Schlapbach
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 333 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0038-1098
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The oxidation kinetics of polycrystalline hafnium (Hf) at room temperature and low oxygen pressure (__P__o~2~ βΌ 10^β7^ Torr) has been studied by xβray photoelectron spectroscopy (XPS). After a chemisorption stage for exposures β©½ 5 L, Hf suboxides are initially formed and are dominant un
Differences in surface chemical composition were found when examining poly (vinylacetateco-vinylalcohol) (PVOH) film surfaces. The content of the acetate groups increased at the outermost surface when dried in air and similar content, when dried against a glass surface, compared to the bulk content.