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Phys. Rev. Lett. 82, 2681–2684 (1999)

Compression of Plasma to Megabar Range using Imploding Liner

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Received 19 August 1998; published in the issue dated 29 March 1999

Axial current discharges were used to implode spherical aluminum shells with thickness tapered to match the external magnetic pressure. These implosions were used to compress hydrogen plasmas with an initial pressure >100bar and an initial temperature >1eV. The implosion and compressed plasma effect on a central target were observed radiographically. The target's radius vs time indicates that the plasma pressure reaches 1Mbar prior to liner-target contact.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.82.2681
DOI:
10.1103/PhysRevLett.82.2681
PACS:
52.55.Ez, 52.50.Lp

*Present address: Center for Adaptive Systems Applications, Los Alamos, NM 87544.

Also at NumerEx, Albuquerque, NM 87106.

Also at Maxwell Technologies Inc., Albuquerque, NM 87106.

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**Also at Pennsylvania State University, University Park, PA 16802.

††Also at Los Alamos National Laboratory, Los Alamos, NM 87545.

‡‡Present address: Advanced Refractory Technologies, Inc., Buffalo, NY 14207.

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bPermanent address: Chemical and Nuclear Engineering, University of New Mexico, Albuquerque, NM 87131.

cPermanent address: Aerospace Engineering, University of Washington, Seattle, WA 98195.

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fPermanent address: Aerospace Engineering, Applied Mechanics, and Aviation, The Ohio State University, Columbus, OH 43210.