2018 Volume 27 Issue 3
Article Contents

Qing-Yun Xu, Yan-Rong Tian, Hui-Zhong Lu, Jun Zhang, Tong-Tong Xu, Hong-Dan Zhang, Xue-Shen Liu, Jing Guo. 2018: Exploration of strong-field double ionization of C3H6 with the structures of propene and cyclopropane in intense laser fields, Chinese Physics B, 27(3): 225-230. doi: 10.1088/1674-1056/27/3/033202
Citation: Qing-Yun Xu, Yan-Rong Tian, Hui-Zhong Lu, Jun Zhang, Tong-Tong Xu, Hong-Dan Zhang, Xue-Shen Liu, Jing Guo. 2018: Exploration of strong-field double ionization of C3H6 with the structures of propene and cyclopropane in intense laser fields, Chinese Physics B, 27(3): 225-230. doi: 10.1088/1674-1056/27/3/033202

Exploration of strong-field double ionization of C3H6 with the structures of propene and cyclopropane in intense laser fields

  • Available Online: 01/01/2018
  • Fund Project: the National Natural Science Foundation of China (Grant .11574117,61575077,and 11271158)
  • By using classical ensemble method,we investigate the double ionization of C3H6 molecule with different structures (propene and cyclopropane) in intense laser fields.The numerical results show that the non-sequential double ionization occurs in propene molecule rather than cyclopropane molecule in 1200 nm laser field.To further explain this interesting phenomenon,the momentum distribution of double ionized electrons is presented and the result presents the "finger-like" structure at about 30 TW/cm2 of propene molecule,and this structure is more obvious than that in cyclopropane molecule.The above phenomena are also demonstrated by analysing the energy distributions of double-ionized electrons versus time.Moreover,we also investigated the angular distribution at the end of pulse,which is different between propene and cyclopropane.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Exploration of strong-field double ionization of C3H6 with the structures of propene and cyclopropane in intense laser fields

Abstract: By using classical ensemble method,we investigate the double ionization of C3H6 molecule with different structures (propene and cyclopropane) in intense laser fields.The numerical results show that the non-sequential double ionization occurs in propene molecule rather than cyclopropane molecule in 1200 nm laser field.To further explain this interesting phenomenon,the momentum distribution of double ionized electrons is presented and the result presents the "finger-like" structure at about 30 TW/cm2 of propene molecule,and this structure is more obvious than that in cyclopropane molecule.The above phenomena are also demonstrated by analysing the energy distributions of double-ionized electrons versus time.Moreover,we also investigated the angular distribution at the end of pulse,which is different between propene and cyclopropane.

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