Effects of Chemical Combination on the K Beta Lines of 26 Fe—30 Zn
1936; American Institute of Physics; Volume: 50; Issue: 8 Linguagem: Inglês
10.1103/physrev.50.694
ISSN1536-6065
Autores Tópico(s)Laser-induced spectroscopy and plasma
ResumoThe $K\ensuremath{\beta}$ lines of 26 Fe---30 Zn from the sulfides of those metals have been studied in fluorescence with a focusing crystal spectrograph of the Johansson type. The only lines showing a shift from their position in the spectra of the pure metals are the $K{\ensuremath{\beta}}_{5}$ lines of Fe and Ni. Calculation of the second ionization potential of Cu by application of Pauling's theory gave a value much too high The term values of the levels in which the $K{\ensuremath{\beta}}_{5}$ has its origin, for Fe, Co and Ni in the sulfides, were somewhat larger than in the pure metal, whereas for Cu and Zn they were about the same.
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