Article (Scientific journals)
Ellipticity controlled dissociative double ionization of ethane by strong fields
Basnayake, Gihan; Hoerner, Paul; Mignolet, Benoît et al.
2021In Physical Chemistry Chemical Physics, 23 (41), p. 23537-23543
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Keywords :
attochemistry; photoionizaion; ultrafats dynamics
Abstract :
[en] The yields of all dissociation channels of ethane dications produced by strong field double ionization were measured. It was found that the branching ratios can be controlled by varying the ellipticity of laser pulses. The CH3+ formation and H+ formation channels show a clear competition, producing the highest and lowest branching ratios at ellipticity of ∼0.6, respectively. With the help of theoretical calculations, such a control was attributed to the ellipticity dependent yields of different sequential ionization pathways.
Research center :
MolSys - Molecular Systems - ULiège
Disciplines :
Chemistry
Author, co-author :
Basnayake, Gihan
Hoerner, Paul
Mignolet, Benoît ;  Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de chimie physique théorique
Lee, Mi Kyung
Lin, Yun Fei
Winney, Alexander H.
Debrah, Duke A.
Popaj, Leon
Shi, Xuetao
Lee, Suk Kyoung
Schlegel, H. Bernhard
Remacle, Françoise  ;  Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de chimie physique théorique
Li, Wen
More authors (3 more) Less
Language :
English
Title :
Ellipticity controlled dissociative double ionization of ethane by strong fields
Publication date :
2021
Journal title :
Physical Chemistry Chemical Physics
ISSN :
1463-9076
eISSN :
1463-9084
Publisher :
Royal Society of Chemistry, United Kingdom
Volume :
23
Issue :
41
Pages :
23537-23543
Peer reviewed :
Peer Reviewed verified by ORBi
Tags :
CÉCI : Consortium des Équipements de Calcul Intensif
Name of the research project :
CECI # 2.5020.11 , #T.0132.16, #J.0012.18
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
CÉCI - Consortium des Équipements de Calcul Intensif [BE]
Funding number :
CECI # 2.5020.11 , #T.0132.16, #J.0012.18
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since 27 November 2021

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