Map defect distribution and variations for process development of materials for electronic / optoelectronic devices. CL is ideal for materials not suitable for photoluminescence spectroscopy.
How cathodoluminescence can be used to study the emission patterns of nitride semiconductor micropillars for microLEDs in displays, including wearable devices.
Cathodoluminescence (CL) is a technique for characterising composition, optical and electronic properties with data that correlates with morphology, micro-structure, composition and chemistry at the nanoscale.
The new Gatan Monarc sets new standards for what’s possible with an SEM-based CL detector.