Absolute carrier-envelope-phase dependences of single and double ionization of methanol in a near-IR few-cycle laser field

2020 ◽  
Vol 152 (19) ◽  
pp. 194304
Author(s):  
Qiqi Zhang ◽  
Shinichi Fukahori ◽  
Toshiaki Ando ◽  
Reika Kanya ◽  
Atsushi Iwasaki ◽  
...  
Keyword(s):  
Laser Field ◽  
Double Ionization ◽  
Carrier Envelope Phase ◽  
Near Ir

The carrier-envelope phase effect in non-sequential double ionization by few-cycle linearly polarized laser field

2018 ◽  
Vol 426 ◽  
pp. 602-606 ◽  
Author(s):  
Qiu-Yue Zhu ◽  
Tong-Tong Xu ◽  
Shuai Ben ◽  
Jia-He Chen ◽  
Kai-Li Song ◽  
...  
Keyword(s):  
Laser Field ◽  
Double Ionization ◽  
Phase Effect ◽  
Carrier Envelope Phase ◽  
Linearly Polarized ◽  
Sequential Double Ionization

Spin dynamics in nonsequential two-photon double ionization of helium in an intense laser field

2011 ◽  
Vol 83 (4) ◽  
Author(s):  
S. Bhattacharyya ◽  
Mina Mazumder ◽  
J. Chakrabarti ◽  
F. H. M. Faisal
Keyword(s):  
Laser Field ◽  
Spin Dynamics ◽  
Double Ionization ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Two Photon

scholarly journals Laser-assisted two-color two-photon double ionization of helium atoms

2021 ◽  
Author(s):  
Zhizhen Zhu ◽  
Kai Liu ◽  
Xiaofan Zhang ◽  
Ye Li ◽  
Feng Wang ◽  
...  
Keyword(s):  
Kinetic Energy ◽  
Laser Field ◽  
Double Ionization ◽  
Destructive Interference ◽  
Energy Distributions ◽  
Laser Photon ◽  
One Dimensional ◽  
Helium Atoms ◽  
Two Photon ◽  
Kinetic Energy Distributions

Abstract Correlated momentum and kinetic energy distributions of two photoelectrons in laser-assisted two-color two-photon double ionization of helium are investigated by numerically solving a one-plus-one dimensional time-dependent Schr\"{o}dinger equation (TDSE). We find that the weak assisting laser field can act as an energy transferring field, resulting in burst of double ionization. More importantly, the participation of the laser photon into the double ionization reshapes the correlation patterns in the momentum and kinetic energy distributions. The laser photon can be absorbed by any one of the two electrons, providing two channels that induces destructive interference in the correlated momentum and kinetic energy distributions, which is never found in previous work.

Channel-resolved multiorbital double ionization of molecular Cl2 in an intense femtosecond laser field

2018 ◽  
Vol 98 (4) ◽  
Author(s):  
Jian Zhang ◽  
Yan Yang ◽  
Zhipeng Li ◽  
Haitao Sun ◽  
Shian Zhang ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Field ◽  
Double Ionization
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