Yellow-Green Luminescence Due to Polarity-Dependent Incorporation of Carbon Impurities in Self-Assembled GaN Microdisk.
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DOI: 10.1021/acs.nanolett.2c03274
Abstract: Yellow-green luminescence (YGL) competes with near-bandgap emission (NBE) for carrier recombination channels, thereby reducing device efficiency; yet uncovering the origin of YGL remains a major challenge. In this paper, nearly stress-free and low dislocation density… read more here.
Keywords: green luminescence; yellow green; gan microdisk; ygl ... See more keywords