We have investigated charge separation Ne+-Ne+ and Ne2+-Ne+ from Ne2 after direct double photoionization and compared them with those after 1s photoionization followed by KLL Auger decay and also with those after 2p photoionization of Ar 2 followed by LMM Auger decay. The Ne+-Ne+ separation takes place via radiative charge transfer from one-site two-hole states Ne2+(2p4)-Ne, whereas the Ne2+-Ne + separation takes place via interatomic Coulombic decay from one-site two-hole states Ne2+(2s12p5)-Ne.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2010|
|Event||International Workshop on Electronic Spectroscopy for Gas-phase Molecules and Solid Surfaces, IWES2009 - Matsushima, Japan|
Duration: 2009 Oct 12 → 2009 Oct 15
ASJC Scopus subject areas
- Physics and Astronomy(all)