Importance

Loading Importance Indicators...

Abstract

A system includes a first electrode to receive an ion beam, a second electrode to receive the ion beam after passing through the first electrode, the first and second electrode forming an upstream gap defined by a convex surface on one of the first or second electrode and concave surface on the other electrode, a third electrode to receive the ion beam after passing through the second electrode, wherein the second and third electrode form a downstream gap defined by a convex surface on one of the second or third electrode and concave surface on the other electrode, wherein the second electrode has either two concave surfaces or two convex surfaces; and a voltage supply system to independently supply voltage signals to the first, second and third electrode, that accelerate and decelerate the ion beam as it passes through the first, second, and third electrode.

Loading the Abstract Image...

First Claim