In another aspect, the present invention provides a method for enhancing an ion beam, the ion beam produced by confining {HEAD ~ a plasma} within {TAIL ~ a plasma volume}, inductively ionizing the plasma, and forming a stream of ions from within the plasma volume by capacitive coupling 
within
In another aspect , the present invention provides a method for enhancing an ion beam , the ion beam produced by confining { HEAD ~ a plasma } within { TAIL ~ a plasma volume } , inductively ionizing the plasma , and forming a stream of ions from within the plasma volume by capacitive coupling
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH