Vapor-phase epitaxial growth of quaternary In1−xGaxAsyP1−y in the 0.75–1.35-eV band-gap range

Abstract
Growth of In1−xGaxAsyP1−y quaternaries on InP (100) substrates was obtained over the whole band‐gap range 0.75–1.35 eV. Growth conditions and gas flow ratios are described for an open tube VPE of these quaternaries.