| Title | Efficient laser absorption and enhanced electron yield in the laser-target interaction by using a cone-nanolayer target |
| Authors | Cao, Lihua Chen, Mo Zhao, Zongqing Cai, Hongbao Wu, Sizhong Gu, Yuqiu Yu, Wei Yu, M. Y. He, X. T. |
| Affiliation | Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China. Peking Univ, Ctr Appl Phys & Technol, Beijing 100871, Peoples R China. China Acad Engn Phys, Laser Fus Res Ctr, Mianyang 621900, Peoples R China. Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China. Zhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310027, Peoples R China. Ruhr Univ Bochum, Inst Theoret Phys 1, D-44780 Bochum, Germany. Inst Appl Phys & Computat Math, POB 8009, Beijing 100088, Peoples R China. |
| Keywords | PULSES PLASMA IGNITION |
| Issue Date | 2011 |
| Publisher | 等离子体物理学 |
| Citation | PHYSICS OF PLASMAS.2011,18,(5). |
| Abstract | A cone-nanolayer target that combines the advantages of the conical and layered geometries for electron acceleration in laser-target interaction is proposed. Two-dimensional particle-in-cell (PIC) simulations show that the cone-nanolayer target can enhance laser absorption and electron yield. With suitable choice of the laser and target parameters, the cone-nanolayer target can be a controllable source of hot electrons at desired energy ranges. (C) 2011 American Institute of Physics. [doi:10.1063/1.3589303] |
| URI | http://hdl.handle.net/20.500.11897/239953 |
| ISSN | 1070-664X |
| DOI | 10.1063/1.3589303 |
| Indexed | SCI(E) |
| Appears in Collections: | 工学院 |
