| Propagation of Plasma Generated by Intense Pulsed Ion Beam Irradiation |
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| 作者姓名： | 吴迪 宫野 刘金远 王晓钢 刘悦 马腾才 |
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| 作者单位： | State Key Laboratory of Materials Moditlcation by Laser, Ion and Electron Beams, Dalian University of Technology, Dalian 116024 |
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| 摘 要： | Taking the calculation results based on the established two-dimensional ablation model of the intense-pulsed-ionbeam （IPIB） irradiation process as initial conditions, we build a two-dimensional hydrodynamic ejection model of plasma produced by an IPIB-irradiated metal titanium target into ambient gas. We obtain the conclusions that shock waves generate when the background pressure is around 133 mTorr and also obtain the plume splitting phenomenon that has been observed in the experiments.
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| 关 键 词： | 等离子体 强脉冲离子束 辐照度 IPIB |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005-10-11 |
Propagation of Plasma Generated by Intense Pulsed Ion Beam Irradiation |
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| WU Di,GONG Ye,LIU Jin-Yuan,WANG Xiao-Gang,LIU Yue,MA Teng-Cai.Propagation of Plasma Generated by Intense Pulsed Ion Beam Irradiation[J].Chinese Physics Letters,2006,23(8):2255-2258. |
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| Authors: | WU Di GONG Ye LIU Jin-Yuan WANG Xiao-Gang LIU Yue MA Teng-Cai |
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| Affiliation: | State Key Laboratory of Materials Moditlcation by Laser, Ion and Electron Beams, Dalian University of Technology, Dalian 116024 |
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| Abstract: | Taking the calculation results based on the established two-dimensional ablation model of the intense-pulsed-ion-beam (IPIB) irradiation process as initial conditions, we build a two-dimensional hydrodynamic ejection model of plasma produced by an IPIB-irradiated metal titanium target into ambient gas. We obtain the conclusions that shock waves generate when the background pressure is around 133mTorr and also obtain the plume splitting phenomenon that has been observed in the experiments. |
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| Keywords: | 79 20 Rf 65 40 De 02 60 Cb |
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