Measurement of Internal Polarization by QCSE Induced Level Shift in AlGaN Quantum Cascade Emitters
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DOI: 10.1109/lpt.2019.2902089
Abstract: An indirect method to determine the internal polarization of a GaN/AlGaN-based quantum well is presented. The technique consists of carefully measuring the difference between the two lowest conduction subband levels under the application of an… read more here.
Keywords: internal polarization; shift; qcse induced; polarization ... See more keywords