Electron Holographic Study of Semiconductor Light-Emitting Diodes.
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DOI: 10.1002/smll.201701996
Abstract: Semiconductor light-emitting diodes (LEDs), especially GaN-based heterostructures, are widely used in light illumination. The lack of inversion symmetry of wurtzite crystal structures and the lattice mismatch at heterointerfaces cause large polarization fields with contributions from… read more here.
Keywords: gan based; semiconductor; polarization; emitting diodes ... See more keywords