Fig. (31)
The KLL-Auger lines of carbon and oxygen superimposed on continuous β-spectra of 241Pu and 63Ni [214]. The spectra of the vacuum-evaporated sources were recorded with an electrostatic spectrometer [210, 215] by scanning the shown energy regions 10 000 and 18 000 times22 . The measurement time was 1 s per point in every scan.