Sean Kung
Online calculators and tools for spectroscopy and electron microscopy, free to use and share.
Calculators
ARPES kz Calculator
Finds the exact photon energy at which photoelectrons have crystal momentum at the Brillouin zone center (Γ) or boundary. Photon momentum is included, so it is also valid for hard X-ray ARPES.
Raman Tensors
Calculates symmetry compositions in polarization-resolved Raman scattering experiments.
UBC Nion Tools
Online calculators and analysis tools for the Nion U-HERMES 200, including EELS references and electron IMFP estimates.