IMAGING TIME-OF-FLIGHT ION MASS SPECTROGRAPH

FUNSTEN, H.

Los Alamos National Laboratory

关键词: Time-Of-Flight Mass Spectrometers;    Lanl;    Spectrometers;    71 Classical And Quantum Mechanics, General Physics;   

DOI  :  10.2172/768176
RP-ID  :  LA-UR-00-3853
RP-ID  :  W-7405-ENG-36
RP-ID  :  768176

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来源: UNT Digital Library

【 摘 要 】

This is the final report of a three-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The primary objective of this project was to develop and demonstrate a new type of time-of-flight mass spectrometer having a duty cycle of unity, which is a factor of 10{sup 3}-10{sup 4} better than conventional time-of-flight spectrometers. The spectrometer concept was demonstrated, and an additional pre-filtration technique was developed and demonstrated. The two techniques are patents pending.