Wide Band Gap Semiconductors: BN

Ultrafast cathodoluminescence is the ideal tool for time-resolved measurements of wide band gap materials such as BN, AlN, etc. with emission energies up to 6.88 eV. This tool is more versatile than laser excitation spectroscopy; it allows you to rapidly measure different samples even in different spectral ranges, form ultraviolet to near infrared.

Spectrum and time-resolved cathdoluminescence of BN. Cathodoluminescence is measured at 210nm with excellent quantum efficiency.