Radiant energy – Ionic separation or analysis
Patent
1995-04-14
1996-10-29
Berman, Jack I.
Radiant energy
Ionic separation or analysis
250282, H01J 4926
Patent
active
055699154
ABSTRACT:
A highly sensitive spectrometer system having inherently low backgrounds is described. In this new molecular accelerator mass spectrometry procedure, negative molecules containing the isotope of interest are accelerated using a tandem accelerator. Subsequent electron stripping and analysis stages outside of the accelerator fragment the molecules and eliminate mass upon charge ambiguities. The combination results in a cost effective accelerator mass spectrometer with high sensitivity and low backgrounds.
REFERENCES:
patent: 4037100 (1977-07-01), Purser
patent: 4536652 (1985-08-01), Cooks et al.
patent: 5237174 (1993-08-01), Purser
patent: 5438194 (1995-08-01), Koudijs et al.
Kilius Linas R.
Litherland Albert E.
Purser Kenneth H.
Rucklidge John C.
Zhao Xiaolei
Berman Jack I.
Nguyen Kiet T.
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