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arXiv · 1505.00514

600-T Magnetic Fields due to Cold Electron Flow in a simple Cu-Coil irradiated by High Power Laser pulses

Baojun Zhu·Yutong Li·Dawei Yuan·Yanfei Li·Fang Li·Guoqian Liao·Jiarui Zhao·Jiayong Zhong·Feibiao Xue·Huigang Wei·Kai Zhang·Bo Han·Xiaoxing Pei·Chang Liu·Zhe Zhang·Weimin Wang·Jianqiang Zhu·Gang Zhao·Jie Zhang
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Abstract

A new simple mechanism due to cold electron flow to produce strong magnetic field is proposed. A 600-T strong magnetic field is generated in the free space at the laser intensity of 5.7x10^15 Wcm^-2. Theoretical analysis indicates that the magnetic field strength is proportional to laser intensity. Such a strong magnetic field offers a new experimental test bed to study laser-plasma physics, in particular, fast-ignition laser fusion research and laboratory astrophysics.

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Baojun Zhu, Yutong Li, Dawei Yuan, Yanfei Li, Fang Li, Guoqian Liao, Jiarui Zhao, Jiayong Zhong, Feibiao Xue, Huigang Wei, Kai Zhang, Bo Han, Xiaoxing Pei, Chang Liu, Zhe Zhang, Weimin Wang, Jianqiang Zhu, Gang Zhao, Jie Zhang. 2015-05-04. 600-T Magnetic Fields due to Cold Electron Flow in a simple Cu-Coil irradiated by High Power Laser pulses. https://arxiv.org/abs/1505.00514

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