Gain insight into your sample’s optical and electronic properties.
Characterize luminescence properties of materials at the nanoscale. The Vulcan™ detector is a cathodoluminescence (light) collection, detection, and analysis system for the (scanning) transmission electron microscope.
Miniature mirrors enable installation in most mainstream TEM/STEM instruments
High sensitivity allows easy analysis of luminescence from a wide range of samples
Directly correlate sample morphology and microstructure with luminescence properties
Measure electronic properties of luminescent materials at meV energy resolution including: band gap, and defect and quantum confinement effects in semiconductors
Reveal surface plasmon resonance modes of nanoparticles in any STEM instrument
Cryogenic cooling of the specimen increases luminescence efficiency, reduces damage caused by the electron beam, and reduces the line width of spectral features from many specimens
Compatible with electron energy loss spectroscopy products from Gatan to allow correlation of absorption and emission processes