Laser-induced extreme magnetic field in nanorod targets
The application of nano-structured target surfaces in laser-solid interaction has attracted significant attention in the last few years. Their ability to absorb significantly more laser energy promises a possible route for advancing the currently established laser ion acceleration concepts. However,...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2018
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| Sorozat: | NEW JOURNAL OF PHYSICS
20 No. 3 |
| Tárgyszavak: | |
| doi: | 10.1088/1367-2630/aaaff2 |
| mtmt: | 33046809 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/27086 |
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| 041 | |a Angol | ||
| 100 | 1 | |a Lécz Zsolt | |
| 245 | 1 | 0 | |a Laser-induced extreme magnetic field in nanorod targets |h [elektronikus dokumentum] / |c Lécz Zsolt |
| 260 | |c 2018 | ||
| 300 | |a 8 | ||
| 490 | 0 | |a NEW JOURNAL OF PHYSICS |v 20 No. 3 | |
| 520 | 3 | |a The application of nano-structured target surfaces in laser-solid interaction has attracted significant attention in the last few years. Their ability to absorb significantly more laser energy promises a possible route for advancing the currently established laser ion acceleration concepts. However, it is crucial to have a better understanding of field evolution and electron dynamics during laser-matter interactions before the employment of such exotic targets. This paper focuses on the magnetic field generation in nano-forest targets consisting of parallel nanorods grown on plane surfaces. A general scaling law for the self-generated quasi-static magnetic field amplitude is given and it is shown that amplitudes up to 1 MT field are achievable with current technology. Analytical results are supported by three-dimensional particle-in-cell simulations. Non-parallel arrangements of nanorods has also been considered which result in the generation of donut-shaped azimuthal magnetic fields in a larger volume. | |
| 650 | 4 | |a Fizikai tudományok | |
| 700 | 0 | 1 | |a Andreev Alexander |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/27086/1/33046809.pdf |z Dokumentum-elérés |