Experimental comparison of time-of-flight mass analysis with magnetic mass analysis.
A series of experiments was carried out in which both a magnetic analyzer (mass separator) and a time-of-flight (TOF) spectrometer were used for ion charge/mass spectral analysis of the ion beam formed by a dc Bernas ion source made for semiconductor implantation. The TOF analyzer was a detachable device that provides rapid analysis of charge-to-mass composition of moderate energy ion beams. The magnetic analyzer was a massive device using a 90 degrees -sector bending magnet with radius of the central orbit of 35 cm. Comparison of these two methods for measuring ion beam composition shows good agreement.
Gushenets
V I
VI
High Current Electronics Institute, Russian Academy of Sciences, Tomsk, Russia.
Bugaev
A S
AS
Oks
E M
EM
Kulevoy
T V
TV
Hershcovitch
A
A
Brown
I G
IG