Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses

B. J. Zhu; Y. T. Li; D. W. Yuan; Y. F. Li; F. Li; G. Q. Liao; J. R. Zhao; J. Y. Zhong; F. B. Xue; S. K. He; W. W. Wang; F. Lu; F. Q. Zhang; L. Yang; K. N. Zhou; N. Xie; W. Hong; H. G. Wei; K. Zhang; B. Han; X. X. Pei; C. Liu; Z. Zhang; W. M. Wang; J. Q. Zhu; Y. Q. Gu; Z. Q. Zhao; B. H. Zhang; G. Zhao; J. Zhang

doi:10.1063/1.4939119

Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses

B. J. Zhu
, Y. T. Li
, D. W. Yuan
, Y. F. Li
, F. Li
, G. Q. Liao
, J. R. Zhao
, J. Y. Zhong
, F. B. Xue
, S. K. He
, W. W. Wang
, F. Lu
, F. Q. Zhang
, L. Yang
, K. N. Zhou
, N. Xie
, W. Hong
, H. G. Wei
, K. Zhang
, B. Han

X. X. Pei, C. Liu, Z. Zhang, W. M. Wang, J. Q. Zhu, Y. Q. Gu, Z. Q. Zhao, B. H. Zhang, G. Zhao, J. Zhang

CAS - Institute of Physics
Shanghai Jiao Tong University
Chinese Academy of Sciences
Beijing Normal University
China Academy of Engineering Physics
National Laboratory on High Power Lasers and Physics

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

A simple scheme to produce strong magnetic fields due to cold electron flow in an open-ended coil heated by high power laser pulses is proposed. It differs from previous generation of magnetic fields driven by fast electron current in a capacitor-coil target [S. Fujioka et al., Sci. Rep. 3, 1170 (2013)]. The fields in our experiments are measured by B-dot detectors and proton radiography, respectively. A 205 T strong magnetic field at the center of the coil target is generated in the free space at Iλ² of 6.85 × 10¹⁴ W cm^-2 μm², where I is the laser intensity, and λ is the laser wavelength. The magnetic field strength is proportional to Iλ². Compared with the capacitor-coil target, the generation mechanism of the magnetic field is straightforward and the coil is easy to be fabricated.

Original language	English
Article number	261903
Journal	Applied Physics Letters
Volume	107
Issue number	26
DOIs	https://doi.org/10.1063/1.4939119
State	Published - 28 Dec 2015
Externally published	Yes

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10.1063/1.4939119

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Zhu, B. J., Li, Y. T., Yuan, D. W., Li, Y. F., Li, F., Liao, G. Q., Zhao, J. R., Zhong, J. Y., Xue, F. B., He, S. K., Wang, W. W., Lu, F., Zhang, F. Q., Yang, L., Zhou, K. N., Xie, N., Hong, W., Wei, H. G., Zhang, K., ... Zhang, J. (2015). Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses. Applied Physics Letters, 107(26), Article 261903. https://doi.org/10.1063/1.4939119

@article{e852127e20e24cb2b02a531a8802d3b2,

title = "Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses",

abstract = "A simple scheme to produce strong magnetic fields due to cold electron flow in an open-ended coil heated by high power laser pulses is proposed. It differs from previous generation of magnetic fields driven by fast electron current in a capacitor-coil target [S. Fujioka et al., Sci. Rep. 3, 1170 (2013)]. The fields in our experiments are measured by B-dot detectors and proton radiography, respectively. A 205 T strong magnetic field at the center of the coil target is generated in the free space at Iλ2 of 6.85 × 1014 W cm-2 μm2, where I is the laser intensity, and λ is the laser wavelength. The magnetic field strength is proportional to Iλ2. Compared with the capacitor-coil target, the generation mechanism of the magnetic field is straightforward and the coil is easy to be fabricated.",

author = "Zhu, \{B. J.\} and Li, \{Y. T.\} and Yuan, \{D. W.\} and Li, \{Y. F.\} and F. Li and Liao, \{G. Q.\} and Zhao, \{J. R.\} and Zhong, \{J. Y.\} and Xue, \{F. B.\} and He, \{S. K.\} and Wang, \{W. W.\} and F. Lu and Zhang, \{F. Q.\} and L. Yang and Zhou, \{K. N.\} and N. Xie and W. Hong and Wei, \{H. G.\} and K. Zhang and B. Han and Pei, \{X. X.\} and C. Liu and Z. Zhang and Wang, \{W. M.\} and Zhu, \{J. Q.\} and Gu, \{Y. Q.\} and Zhao, \{Z. Q.\} and Zhang, \{B. H.\} and G. Zhao and J. Zhang",

note = "Publisher Copyright: {\textcopyright} 2015 AIP Publishing LLC.",

year = "2015",

month = dec,

day = "28",

doi = "10.1063/1.4939119",

language = "英语",

volume = "107",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "26",

}

Zhu, BJ, Li, YT, Yuan, DW, Li, YF, Li, F, Liao, GQ, Zhao, JR, Zhong, JY, Xue, FB, He, SK, Wang, WW, Lu, F, Zhang, FQ, Yang, L, Zhou, KN, Xie, N, Hong, W, Wei, HG, Zhang, K, Han, B, Pei, XX, Liu, C, Zhang, Z, Wang, WM, Zhu, JQ, Gu, YQ, Zhao, ZQ, Zhang, BH, Zhao, G & Zhang, J 2015, 'Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses', Applied Physics Letters, vol. 107, no. 26, 261903. https://doi.org/10.1063/1.4939119

TY - JOUR

T1 - Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses

AU - Zhu, B. J.

AU - Li, Y. T.

AU - Yuan, D. W.

AU - Li, Y. F.

AU - Li, F.

AU - Liao, G. Q.

AU - Zhao, J. R.

AU - Zhong, J. Y.

AU - Xue, F. B.

AU - He, S. K.

AU - Wang, W. W.

AU - Lu, F.

AU - Zhang, F. Q.

AU - Yang, L.

AU - Zhou, K. N.

AU - Xie, N.

AU - Hong, W.

AU - Wei, H. G.

AU - Zhang, K.

AU - Han, B.

AU - Pei, X. X.

AU - Liu, C.

AU - Zhang, Z.

AU - Wang, W. M.

AU - Zhu, J. Q.

AU - Gu, Y. Q.

AU - Zhao, Z. Q.

AU - Zhang, B. H.

AU - Zhao, G.

AU - Zhang, J.

PY - 2015/12/28

Y1 - 2015/12/28

N2 - A simple scheme to produce strong magnetic fields due to cold electron flow in an open-ended coil heated by high power laser pulses is proposed. It differs from previous generation of magnetic fields driven by fast electron current in a capacitor-coil target [S. Fujioka et al., Sci. Rep. 3, 1170 (2013)]. The fields in our experiments are measured by B-dot detectors and proton radiography, respectively. A 205 T strong magnetic field at the center of the coil target is generated in the free space at Iλ2 of 6.85 × 1014 W cm-2 μm2, where I is the laser intensity, and λ is the laser wavelength. The magnetic field strength is proportional to Iλ2. Compared with the capacitor-coil target, the generation mechanism of the magnetic field is straightforward and the coil is easy to be fabricated.

AB - A simple scheme to produce strong magnetic fields due to cold electron flow in an open-ended coil heated by high power laser pulses is proposed. It differs from previous generation of magnetic fields driven by fast electron current in a capacitor-coil target [S. Fujioka et al., Sci. Rep. 3, 1170 (2013)]. The fields in our experiments are measured by B-dot detectors and proton radiography, respectively. A 205 T strong magnetic field at the center of the coil target is generated in the free space at Iλ2 of 6.85 × 1014 W cm-2 μm2, where I is the laser intensity, and λ is the laser wavelength. The magnetic field strength is proportional to Iλ2. Compared with the capacitor-coil target, the generation mechanism of the magnetic field is straightforward and the coil is easy to be fabricated.

UR - https://www.scopus.com/pages/publications/84954071910

U2 - 10.1063/1.4939119

DO - 10.1063/1.4939119

M3 - 文章

AN - SCOPUS:84954071910

SN - 0003-6951

VL - 107

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

M1 - 261903

ER -

Strong magnetic fields generated with a simple open-ended coil irradiated by high power laser pulses

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