Browsing by Author "Ray, Kevin Bernard"
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Da Silveira, Enio Frota; Ray, Kevin Bernard; Schweikert, Emile Alfred; Park, Melvin Andrew (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1997-08-19)A mass spectrometer 20 includes an electron multiplier 30 for producing an electron avalanche 58 directed toward an ionization region 38. A sample 40 enters the ionization region 38 through a sample inlet 68. In the ...
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Da Silveira, Enio Frota; Ray, Kevin Bernard; Schweikert, Emile Alfred; Park, Melvin Andrew (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1998-12-22)A mass spectrometer 20 includes an electron multiplier 30 for producing an electron avalanche 58 directed toward an ionization region 38. A sample 40 enters the ionization region 38 through a sample inlet 68. In the ...
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Ray, Kevin Bernard (Texas A&M University. Libraries, 1994)Coincidence counting techniques have been combined with time-of-flight mass spectrometry (TOF-MS) in a study of secondary ion relationships using keV and MeV projectiles. The method is based on analyzing the results of ...