TITLE

Analytical method for computing the electrostatic field distribution in the reflector of the time-of-flight mass spectrometer

AUTHOR(S)
Semkin, N.; Piyakov, I.; Rodin, D.; Pomel'nikov, R.
PUB. DATE
October 2012
SOURCE
Technical Physics;Oct2012, Vol. 57 Issue 10, p1400
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The method of analytical calculation of a nonlinear electrostatic mirror of the time-of-flight mass spectrometer and the numerical method of computation of a nonlinear mirror are analyzed. We present the results of simulating of the devices with nonlinear focusing mirrors, which are calculated analytically and by the numerical method, and of the device with a linear reflectron. It is concluded on the basis of the results of simulation that the proposed analytical method for calculating a nonlinear electrostatic mirror of the time-of-flight mass spectrometer is much better than the existing numerical method.
ACCESSION #
82536126

 

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