Self-Organized Kilotesla Magnetic-Tube Array in an Expanding Spherical Plasma Irradiated by kHz Femtosecond Laser Pulses.
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DOI: 10.1103/physrevlett.121.255002
Abstract: By using a millijoule kHz femtosecond laser pulse to irradiate a preformed expanding spherical plasma, which is driven by a prepulse with intensity of 1×10^{14} W/cm^{2}, we observe fast-electron-mediated filamentary structures and an accompanying self-organized magnetic-tube… read more here.
Keywords: self organized; plasma; spherical plasma; femtosecond laser ... See more keywords
Scaling of a fast spherical discharge
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DOI: 10.1134/s1063780x17020015
Abstract: The influence of the discharge cavity dimensions on the properties of the spherical plasma formed in a fast discharge was studied experimentally. The passage of a current pulse with an amplitude of 30–40 kA and… read more here.
Keywords: spherical discharge; scaling fast; fast spherical; spherical plasma ... See more keywords