Atomic effects in the photoemission cross sections of the valence states of MoS<sub>2</sub>
I T McGovern; K D Childs; H M Clearfield; R H Williams; I T McGovern; Materials Sci. Center, Univ. of Wisconsin, Madison, WI, USA; K D Childs; Materials Sci. Center, Univ. of Wisconsin, Madison, WI, USA; H M Clearfield; Materials Sci. Center, Univ. of Wisconsin, Madison, WI, USA; R H Williams; Materials Sci. Center, Univ. of Wisconsin, Madison, WI, USA
Журнал:
Journal of Physics C: Solid State Physics
Дата:
1981-03-30
Аннотация:
Photoemission cross sections of the valence states of MoS<sub>2</sub> are investigated in the photon energy range 30 to 150 eV using synchrotron radiation. Modulations of emission intensities are observed which are attributed to two effects of atomic origin: copper minima and a configuration interaction involving 4p to 4d and 4d to epsilon f transitions in molybdenum. The orbital character of the separate valence emission features of MoS<sub>2</sub> is confirmed.
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