In MBE, the deposition of Al x Ga 1-x A s is performed by opening simultaneously the

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In MBE, the deposition of Al_xGa_1-xA_s is performed by opening simultaneously the Ga, Al, and As shutters.

(a) Since, in normal growth conditions, the incorporation of Al and Ga atoms is unity, find an expression for the Al composition as a function of the growth rate of GaAs, AlAs, and AlGaAs.

(b) How would you determine the Al fraction with the RHEED system?

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Fundamentals Of Solid State Engineering

ISBN: 9783319757070

4th Edition

Authors: Manijeh Razeghi

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Question Posted: Jun 11, 2021 08:04 AM

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In MBE, the deposition of Al x Ga 1-x A s is performed by opening simultaneously the

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a The Al composition can be expressed as a functio...View the full answer

Fundamentals Of Solid State Engineering

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