Structural and optical properties of sulfur passivated epitaxial step-graded GaAs1-ySby materials
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DOI: 10.1063/1.5028133
Abstract: The impact of bulk and surface defect states on the vibrational and optical properties of step-graded epitaxial GaAs1-ySby (0 ≤ y ≤ 1) materials with and without chemical surface treatment by (NH4)2S was investigated. Tunable… read more here.
Keywords: surface; ysby materials; step graded; defect ... See more keywords