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pro vyhledávání: '"Paolo Visconti"'
Publikováno v:
Applied Physics Letters. 78:2497-2499
Inversion domains in III-nitride semiconductors degrade the performance of devices fabricated in them. Consequently, it is imperative that we understand their electrostatic manifestation, the growth conditions under which such domains form, and an ef
Publikováno v:
Applied Physics Letters. 78:177-179
We have studied the broad blue band, which emerges in the photoluminescence ~PL! spectrum of c-plane GaN layers after etching in hot H3PO4 and subsequent exposure to air. This band exhibited a 100 meV blueshift with increasing excitation intensity an