Figure 2.

Room-temperature panchromatic CL images and dark-field XTEM image in c-plane GaN. (a) Room-temperature panchromatic CL images of a conical indent in c-plane GaN. CL imaging condition, electron beam energy = 5 keV. (b) Dark-field XTEM image of the region beneath a conical indent in c-plane GaN.

Huang et al. Nanoscale Research Letters 2012 7:150   doi:10.1186/1556-276X-7-150
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