Indexed by : Journal paper

Document Code : 043422

Date of Publication : 2016-04-27

Journal : PHYSICAL REVIEW A

Affiliation of Author(s) : JiLIN University

Place of Publication : US

Discipline : 理学

Funded by : the National Basic Research Program of China ,the China Postdoctoral Science Foundation

Document Type : J

Volume : 93

Issue : 4

Page Number : 043422-1—043422-6

ISSN : 2469-9926

Abstract : We investigate the resonance-like enhancement (RLE) in high-order above-threshold ionization (ATI) spectra of the polyatomic molecules C2H4 and C2H6. In the spectrum-intensity maps, strong and weak RLE areas emerge
alternatively for both C2H4 and C2H6 but in different sequences. Theoretical calculations using the strong-field approximation reproduce the experimental observation and analysis shows that the different characteristics of the two molecules can be attributed to interference effects of molecular orbitals with different symmetries.

First-Level Discipline : 物理学

Translation or Not : no

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