The effect of adsorbate-induced surface reconstruction on the apparent preexponential factor and activation energy for desorption is analyzed and discussed. The reconstruction is assumed to be a continuous displacive phase transition caused by a Fermi surface instability. The adsorbate-induced chang
The apparent effect of sample surface damage on the dielectric parameters of GaAs
โ Scribed by J.A.A. Engelbrecht; N.G. Hashe; K.T. Hillie; C.H. Claassens
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 158 KB
- Volume
- 401-402
- Category
- Article
- ISSN
- 0921-4526
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โฆ Synopsis
The dielectric and optical parameters determined by infrared reflectance spectroscopy and computer simulation of a set of GaAs substrates of various surface topologies are reported. The influence of surface damage on the parameters is noted.
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