## Abstract The thermal decomposition and etching of GaP have been investigated. The {111} GaP surfaces were treated in 10^β2^β10^β5^ torr vacuum, and in hydrogen and argon atmosphere, in a temperature range of 900β1300 K. Under the different experimental conditions the etched surfaces show differe
On the thermal etching of silicon iron
β Scribed by C.G. Dunn; J.L. Walter
- Publisher
- Elsevier Science
- Year
- 1959
- Weight
- 413 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0001-6160
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β¦ Synopsis
On the thermal etching of silicon iron*
The formation of striations or steps and of boundary grooves at metal surfaces are two effects of thermal etching that occur when metals are heated to relatively high temperatures.
This letter presents some observations on the thermal etching of silicon iron.
Polycrystalline sheet specimens, 0.012 in. thick of high purity silicon iron, containing about 3% silicon, *
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