It appears you don't have support to open PDFs in this web browser. To view this file, Open with your PDF reader
Abstract
Bright, energetic, and directional electron bunches are generated through efficient energy transfer of relativistic intense (~ 1019 W/cm2), 30 femtosecond, 800 nm high contrast laser pulses to grating targets (500 lines/mm and 1000 lines/mm), under surface plasmon resonance (SPR) conditions. Bi-directional relativistic electron bunches (at 40° and 150°) are observed exiting from the 500 lines/mm grating target at the SPR conditions. The surface plasmon excited grating target enhances the electron flux and temperature by factor of 6.0 and 3.6, respectively, compared to that of the plane substrate. Particle-in-Cell simulations indicate that fast electrons are emitted in different directions at different stages of the laser interaction, which are related to the resultant surface magnetic field evolution. This study suggests that the SPR mechanism can be used to generate multiple, bright, ultrafast relativistic electron bunches for a variety of applications.
You have requested "on-the-fly" machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Show full disclaimer
Neither ProQuest nor its licensors make any representations or warranties with respect to the translations. The translations are automatically generated "AS IS" and "AS AVAILABLE" and are not retained in our systems. PROQUEST AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES FOR AVAILABILITY, ACCURACY, TIMELINESS, COMPLETENESS, NON-INFRINGMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Your use of the translations is subject to all use restrictions contained in your Electronic Products License Agreement and by using the translation functionality you agree to forgo any and all claims against ProQuest or its licensors for your use of the translation functionality and any output derived there from. Hide full disclaimer
Details
1 Tata Institute of Fundamental Research, Colaba, India (GRID:grid.22401.35) (ISNI:0000 0004 0502 9283)
2 Osaka University, Graduate School of Engineering, Suita, Japan (GRID:grid.136593.b) (ISNI:0000 0004 0373 3971)
3 Shanghai Jiao Tong University, Key Laboratory for Laser Plasmas (Ministry of Education), School of Physics and Astronomy, Shanghai, China (GRID:grid.16821.3c) (ISNI:0000 0004 0368 8293); Shanghai Jiao Tong University, Collaborative Innovation Center of IFSA (CICIFSA), Shanghai, China (GRID:grid.16821.3c) (ISNI:0000 0004 0368 8293)
4 Tata Institute of Fundamental Research, Colaba, India (GRID:grid.22401.35) (ISNI:0000 0004 0502 9283); Central University of Tamil Nadu, Department of Physics, School of Basic and Applied Sciences, Thiruvarur, India (GRID:grid.448768.1) (ISNI:0000 0004 1772 7660)
5 Setsunan University, Faculty of Science and Engineering, Neyagawa, Japan (GRID:grid.412493.9) (ISNI:0000 0001 0454 7765)
6 Shanghai Jiao Tong University, Key Laboratory for Laser Plasmas (Ministry of Education), School of Physics and Astronomy, Shanghai, China (GRID:grid.16821.3c) (ISNI:0000 0004 0368 8293); Shanghai Jiao Tong University, Collaborative Innovation Center of IFSA (CICIFSA), Shanghai, China (GRID:grid.16821.3c) (ISNI:0000 0004 0368 8293); University of Strathclyde, Department of Physics, SUPA, Glasgow, UK (GRID:grid.11984.35) (ISNI:0000000121138138)
7 Osaka University, Graduate School of Engineering, Suita, Japan (GRID:grid.136593.b) (ISNI:0000 0004 0373 3971); Extreme Light Infrastructure: Nuclear Physics, Magurele, Bucharest, Romania (GRID:grid.494586.2)