| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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The Influence of Strong Laser Fields on the Interaction between Fast B3+ Clusters and Plasmas |
| E Peng1, WANG Gui-Qiu2**, YAO Li2, GAO Hong2, WANG Yao-Chuan2, ZHONG Hai-Yang2, LIU Wei2, YANG Kun2, SUN Min2, XU Dian-Guo1 |
1Department of Electrical Engineering, Harbin Institute of Technology, Harbin 150001
2Institute of Computational Physics, Department of Physics, Dalian Maritime University, Dalian 116026
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| Cite this article: |
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E Peng, WANG Gui-Qiu, YAO Li et al 2013 Chin. Phys. Lett. 30 037901 |
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Abstract The influence of a high-intensity laser field on the inelastic interactions between a swift B3+ cluster ion and a plasma target is studied by means of the linearized Vlasov–Poisson theory. Excitations of the plasma are described by the classical plasma dielectric function. In the presence of the laser field, the general expressions for the induced potential in the target and the interaction force among the ions within the cluster are derived. Based on the numerical solution of the equations of motion for the constituent ions, the Coulomb explosion patterns and the cluster's energy losses are discussed for a range of laser parameters.
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Received: 11 July 2012
Published: 29 March 2013
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| PACS: |
79.20.Rf
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(Atomic, molecular, and ion beam impact and interactions with surfaces)
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79.20.Ds
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(Laser-beam impact phenomena)
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34.50.Bw
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(Energy loss and stopping power)
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52.65.Yy
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(Molecular dynamics methods)
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