単層および多層吸着したCS_2のS(KLL)共鳴オージェ崩壊 S(KLL)Resonant Auger Decay in Mono- and Multi-Layered CS_2
S(KL<SUB>2, 3</SUB>L<SUB>2, 3</SUB>) resonant Auger decay processes were studied for mono- and multi-layered CS<SUB>2</SUB> on Cu(100). It has been found for the mono-layer that a spectator Auger peak shifts almost linearly with incident photon energy (hν) and that it merges into a normal Auger peak when hν is adjusted above the Sls absorption. In addition to the similar hν shift of the Auger peak, it has been observed for the multi-layer that the KL<SUB>2, 3</SUB>L<SUB>2, 3</SUB> Auger structure is split into a spectator and anormal Auger peaks. The results obtained are explained in connection with the X-ray resonant Raman scattering and the core-hole screening by conduction electrons of the Cu substrate.
表面科学 16(7), 453-457, 1995-07-10
The Surface Science Society of Japan