Figure2 (IMAGE)
Caption
Perspective views of the normalized ion density ni/ni0 and the z-component of the magnetic field Bz, respectively, observed at t∼200 fs, which is obtained by a 3D EPOCH simulation. A cubic aluminum target with a size of 14 μm × 14 μm × 14 μm is set at the center, which has a cylindrical cavity with a radius of R0 = 5 μm and an axis overlapping the z-axis. The seed magnetic field B0 = 6 kT parallel to the z-axis is uniformly set over the entire domain. The four faces of the target parallel to the z-axis are normally irradiated by uniform laser pulses simultaneously, which are characterized by λL = 0.8 μm, IL =3×10^21 Wcm^−2 and τL =50fs.
Credit
© 2021 Masakatsu Murakami et al., High Power Laser Science and Engineering
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License
CC BY