This technique often employs a hemispherical analyzer, which excludes particles based on their kinetic energies.
One form of this technique is referenced against the MNN transition in Silver and must be conducted in vacuum. Another form of this technique, which isn't NMR, is complicated by the presence of satellite peaks arising from resonances with aluminum and magnesium K-alpha lines. In this technique, the secondary edge introduced by an input-amplifying channeltron must be excluded by applying a potential whose magnitude depends on the (*) work function of the analyzer. This technique often employs a hemispherical analyzer, which excludes particles based on their kinetic energies. In general, this technique is used in ultra-high vacuum to analyze the structure and oxidation state of surfaces. For 10 points, name this type of spectroscopy in which one measures the energy of things emitted due to the Auger effect or the photoelectric effect.
One form of this technique is referenced against the MNN transition in Silver and must be conducted in vacuum.
electron spectroscopy [accept (X-ray or ultraviolet) photoelectron spectroscopy; accept photoemission spectroscopy; accept Auger electron spectroscopy; accept just electron after "spectroscopy" is read; prompt on "X-ray spectroscopy"; prompt on "spectroscopy", I guess]