Mitigation of hot electrons from laser-plasma instabilities in high-Z, highly ionized plasmas
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DOI: 10.1063/1.4978625
Abstract: Hard x-ray measurements are used to infer production of hot electrons in laser-irradiated planar foils of materials ranging from low- to high-Z. The fraction of laser energy converted to hot electrons, fhot, was reduced by… read more here.
Keywords: hot electrons; mitigation hot; electrons laser; laser plasma ... See more keywords
Kinetic magnetization by fast electrons in laser-produced plasmas at sub-relativistic intensities
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DOI: 10.1063/1.4995044
Abstract: The problem of spontaneous magnetic field generation with nanosecond laser pulses raises a series of fundamental questions, including the intrinsic magnetization mechanisms in laser-driven plasmas and the understanding of charge-discharge processes in the irradiated target.… read more here.
Keywords: magnetization fast; kinetic magnetization; fast electrons; electrons laser ... See more keywords