Key points are not available for this paper at this time.
Photoelectron energy distributions for cesium antimonide Cs3Sb change radically in character when hν exceeds 4 ev. This is attributed to scattering of excited electrons by valence electrons—a process not possible for hν < 4 ev. The results substantiate the zone structure proposed for Cs3Sb by J. A. Burton.
Apker et al. (Sun,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: