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On the kinetics of GaAs chemical transport and epitaxy in the system GaAs–I2

✍ Scribed by L. Hitova; A. Lenchev; E. P. Trifonova; M. Apostolova

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
352 KB
Volume
29
Category
Article
ISSN
0232-1300

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✦ Synopsis

On the Kinetics of GaAs Chemical Transport and Epitaxy in the System GaAs-11,

Kinetic analysis of experimental data on transport and epitaxial growth of GaAs with iodine in closed and in open tube systems has been carried out. The uniformly shrinking core model has been applied to study GaAs transport kinetics in the closed system. The kinetics of GaAs epitaxy in the open one is interpreted according to a model which assumes that in the initial stage of chemical reactions new phase nuclei are formed instantly at a constant number of active centers and that the nuclei grow isotropically .

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