Biconic cusp

The biconic cusp was an early method for modeling plasma confinement. They were studied at the Courant Institute in New York by Harold Grad in the late 1950s and early 1960s.

Biconic cusp

The biconic cusp was an early method for modeling plasma confinement. They were studied at the Courant Institute in New York by Harold Grad in the late 1950s and early 1960s.