Three-dimensional imaging of threading dislocations in GaN crystals using two-photon excitation photoluminescence
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DOI: 10.7567/apex.11.031004
Abstract: The three-dimensional imaging of threading dislocations in GaN films was demonstrated using two-photon excitation photoluminescence. The threading dislocations were shown as dark lines. The spatial resolutions near the surface were about 0.32 and 3.2 µm… read more here.
Keywords: three dimensional; imaging threading; dislocations gan; using two ... See more keywords