Two-Center Resonant Photoionization
Two-Center Resonant Photoionization
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二中心共振光电离
DOI:
10.1103/physrevlett.105.153002
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Carsten Müller
中科院分区:
文献类型:
--
作者:
B. Najjari;A. Voitkiv;Carsten Müller
Photoionization of an atom A, in the presence of a neighboring atom B, can proceed via resonant excitation of B with subsequent energy transfer to A through two-center electron-electron correlation. We demonstrate that this two-center mechanism can strongly outperform direct photoionization at nanometer internuclear distances and possesses characteristic features in its time development and the spectrum of emitted electrons.