Generation of Compositionally Graded Ga(1-x)In(x)Sb Seed by Solute Diffusion.

Dutta, P. S. ; Rajagopalan, G. ; Gutmann, R. J. ; Nichols, G.

Technical Information Center Oak Ridge Tennessee

关键词: Crystal growth;    Ternary systems;    Semiconductors;    Single crystals;    Diffusion;   

RP-ID  :  DE2004821859

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

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.