Oxidation of iron, cobalt and nickel at the Curie temperature
β Scribed by B. Chatterjee
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 362 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
Nickel foil was oxidized for 24 hr periods within the temperature range 307" to 442Β°C producing NiO fihns up to 3400 A thick maximum. A discontinuity in oxide growth is observed at the Curie temperat,ure (353Β°C). Data obtained at 390", 394" and 405Β°C as a function of time show that a two-stage oxi
## Abstract Anomalies in the Arrhenius plot of the thin film (10^2^β10^5^ Γ ) oxidation of nickel and iron at the Curie temperature are discussed. Amongst the various theories, a mechanism which takes into account the importance of both the surfaceβstate charge at the metal/oxide interface and the s