The application of gas foil rotation for growth of InP-based Ill-V compound semiconductors in a horizontal LP MOVPE reactor

Schmitz, D. ; Strauch, G. ; Heyen, M. ; Jurgensen, H. (1990) The application of gas foil rotation for growth of InP-based Ill-V compound semiconductors in a horizontal LP MOVPE reactor. In: Gallium Arsenide Applications Symposium. GAAS 1990, 19-20 April 1990, Rome, Italy.
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Abstract

In this paper we will discuss for the first time the use of the new "gas foil rotation" technology for growth in a low pressure reactor. InP, GalnAs and GalnAsP layers grown on 2" substrates applying this substrate rotation show film thickness variations less than 2% over the entire wafer. Also resistivity measure­ments on doped binary layers showed variations below 2%. The lattice mismatch variation of ternary and quaternary layers was smaller than 5x10-4. The electrical properties of GalnAs and InP as residual carrier concentration and electron mobility in undoped layers were identical to those measured on reference layers grown in the same reactor on a static susceptor. Growth parameters had not to be modified when using this technique.

Abstract
Document type
Conference or Workshop Item (Paper)
Creators
CreatorsAffiliationORCID
Schmitz, D.
Strauch, G.
Heyen, M.
Jurgensen, H.
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DOI
Deposit date
17 Feb 2006
Last modified
17 Feb 2016 14:46
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