What you learn

how CL is used to image local defects such as dislocations
how light emission characteristics on small length scales can be probed
how angular profile of emission can be established

Thumbnail SPARC Application note CL for bulk and nanostructured

Cathodoluminescence for Bulk and Nanostructured Gallium Nitride-based LED Materials

Read this application note to learn how cathodoluminescence imaging and spectroscopy is used extensively to study GaN materials and devices or check out the preview here.