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.