Abstract
Optimum conditions are reported for the growth of high-quality AlxGa1_xAs by means of vapor phase epitaxy from organometallic compounds (OMVPE). Typical values of mobili-ty and radiative recombination efficiency are reported, showing that OMVPE material quality is the same as that grown by liquid phase epitaxy (LPE). OMVPE-grown DH narrow-stripe lasers with Al.06Ga.94As active layers show minimum threshold currents of85 mÅ, comparable to the best lasers with similar structures produced by LPE.
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Wagner, E.E., Horn, G. & Stringfellow, G.B. Growth of High-Quality AlxGa1−xAs By OMVPE for laser devices. J. Electron. Mater. 10, 239–253 (1981). https://doi.org/10.1007/BF02654911
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DOI: https://doi.org/10.1007/BF02654911