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Z pinches—A historical view

Published online by Cambridge University Press:  14 May 2002

R.B. SPIELMAN  and
J.S. DE GROOT
R.B. SPIELMAN
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185-1194, USA
J.S. DE GROOT
Affiliation:
Department of Applied Science and Plasma Research Group, University of California, Davis, Davis, CA 95616, USA
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Abstract

Z pinches have a long and varied history. Beginning in the 18th century, z pinches have been used to heat plasmas very efficiently. Early in the nuclear fusion program, it was realized that modest currents are required to confine plasma that could produce energy gain. The instability of the confined plasma was convincingly demonstrated in experiments in the 1950s that were performed around the world. These uniformly negative results led to z pinches being dropped as a fusion concept. Recent progress in fast z pinches has reinvigorated the field. We review the field and highlight the recent advances that point the way to a bright future for z pinches.

Type
Z-PINCH ARTICLE
Information
Laser and Particle Beams , Volume 19 , Issue 4 , October 2001 , pp. 509 - 525
Copyright
© 2001 Cambridge University Press

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