Open AccessGeneration of Compositionally Graded Ga{sub 1-x}In{sub x}Sb Seed by Solute Diffusion
Author(s) -
Pradip Dutta,
G. Rajagopalan,
R.J. Gutmann,
G. Nichols
Publication year - 2002
Language(s) - English
Resource type - Reports
DOI - 10.2172/821859
Subject(s) - diffusion , ternary operation , materials science , crystallography , seed crystal , strapping , analytical chemistry (journal) , chemistry , thermodynamics , single crystal , composite material , computer science , physics , chromatography , programming language
Compositionally graded single crystalline <100> seed of Ga{sub 1-x}In{sub x}Sb has been grown in a single experiment using a solute diffusion method. The present technique is simple and less time consuming compared to the conventional boot-strapping approach previously used for generating ternary seeds. Starting from an InSb <100> single crystalline seed, a seed of Ga{sub 0.6}In{sub 0.4}Sb has been grown. The effect of temperature gradient on the crystalline quality of seeds grown using this method has been discussed
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