TITLE

Spiral growth of GaAs by metalorganic vapor phase epitaxy

AUTHOR(S)
Hsu, C.C.; Lu, Y.C.
PUB. DATE
April 1994
SOURCE
Applied Physics Letters;4/11/1994, Vol. 64 Issue 15, p1959
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Observes the growth spirals on metalorganic vapor phase epitaxy grown gallium arsenide by atomic force microscopy. Use of Burton-Cabrera-Frank theory as growth basis; Origination of the spirals from screw dislocations; Detection of two-dimensional nucleation islands on the vicinal steps.
ACCESSION #
4272475

 

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