ISSN:
1434-6036
Keywords:
79.60.Cn
;
78.70.Dm
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We report on comparative study of angle-resolved photoelectron spectra of Ni metal and CeGd at theM III andN IV,V soft-x-ray absorption threshold, respectively. OnM III resonance, the valence-band photoemission (PE) intensity of Ni follows a cos2-behavior, while the intensity of the 6-eV satellite is independent of the angle of emission relative to the E-vector of the incoming beam. On the other hand, the 4f Ce PE signal behaves ∝ cos2 onN IV,V resonance. This clearly shows that the resonant enhancement of the 6-eV PE satellite of Ni is mainly caused by an incoherent Auger decay and cannot be described as a resonant PE process.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01307645
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