Threshold effects in I−⋅CH3CN and I−⋅H2O cluster anion detachment: The angular distribution as an indicator of electronic autodetachment
作者： Foster Mbaiwa , Jie Wei , Matthew Van Duzor , Richard Mabbs
DOI: 10.1063/1.3380664
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摘要: I(-) x H(2)O and CH(3)CN cluster anion photodetachment properties (photoelectron spectra angular distributions) are recorded via velocity mapped photoelectron imaging for wavelengths between 270 340 nm, in small energy increments. These compared with free detachment results reveal the presence of a sharp change distribution (2)P(3/2) spin orbit channel vicinity (2)P(1/2) threshold. The effect is seen at this threshold just below CH(3)CN. attributed to an electronic autodetachment process, which dependent on transfer mediated by electron-neutral complex produced excitation process. highlight potential as probe electron-molecule interactions particular sensitivity distributions intracluster electron processes.
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