LPE Growth and Luminescence of In1-xGaxPyAs1-y on (1, 0, 0) GaAs with Band-Gap Energy in Region of 1.569 eV≤Eg≤1.893 eV

Abstract
An LPE growth method of In1-x Ga x P y As1-y layers on (1, 0, 0) GaAs is described over a wide range of band-gap energy. Melt compositions for lattice-matched growth of these layers are given. Photoluminescence spectra of the layers are reported, and their spectral shape and luminescent-peak energies are discussed in comparison with In1-x Ga x P y As1-y grown on InP.