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Semipolar InGaN/GaN single quantum wells (SQWs) grown on {11$\overline {2} $2} planes of an inverted pyramid surface and {10$\overline {1} $1} facets of single self assembled pyramids have been studied by spatially, spectrally, and time‐resolved cathodoluminescence (CL) microscopy. Mappings of local spectra and local transients provide the distribution of spectral and time‐resolved luminescence properties...
The optical and crystalline properties of a c‐plane GaN‐based LED structure with embedded semipolar InGaN quantum wells (QW) were investigated using highly spatially resolved cathodoluminescence spectroscopy (CL) directly performed in a scanning transmission electron microscope (STEM). Direct correlation of the cross‐sectional STEM image with the simultaneously recorded spatially resolved CL mapping...
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