A sketch map of our experimental setup.
Streaked image of the Al flat target with thickness.
Schematic of the Al–Au four-step target.
A typical measurement result of the Al–Au four-step target.
(a) Image of the shock breakout obtained with the Al–Au four-step target. (b) Thickness of Au steps as a function of time obtained from (a).
Typical temporal profile of the rear emission of Au.
Typical temporal profile of the rear emission of Al.
Schematic of modified Al–Au impedance-match target.
(a) Streaked image with the modified Al–Au impedance-match target by self-emission measurements. (b) Thickness of the Al steps as a function of time obtained from (a).
Pressure vs particle velocity for Au principal Hugoniot. Modified Al–Au impedance-match results (circles) compared with Al'tshuler et al. (Ref. 30) (open squares), McQueen and Marsh (Ref. 31) (open circles), S. D. Rothman et al. (Ref. 25) diamond). Fit to experiment data by Al'tshuler (solid curve).
Measured step thicknesses and shock transit times for the Al–Au four-step target.
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