Determination of Alloy Composition in the GaAs—InAs System by Reflectivity
- 1 May 1966
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 20 (3) , 161-163
- https://doi.org/10.1366/000370266774386155
Abstract
The composition of GaAs—InAs alloys can be determined by measuring the position of the E1 reflection maximum in the visible spectrum range. The composition is directly related to the energy value associated with the reflection peak. The reflection technique is rapid and nondestructive. The precision and accuracy of the method is good.Keywords
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