https://doi.org/10.1351/goldbook.09319
Differential of a direct spectrum with respect to energy by an analogue electrode modulation method or by the numerical differentiation of that spectrum.
Notes:
- Used in Auger electron spectroscopy and, rarely, in X-ray photoelectron spectroscopy.
- The modulation amplitude (for example in unit \(\pu{eV}\)) or the number of points and the type of differentiating function should be given.