A multi-reflecting ion optical device

A multi-reflecting ion optical device includes electrostatic field generating means configured to generate electrostatic field defined by a superposition of first and second distributions of electrostatic potential FEF, FLS. The first distribution FEF subjects ions to energy focusing in a flight dir...

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Bibliographic Details
Main Authors SUDAKOV MIKHAIL, KUMASHIRO SUMIO, GOLIKOV URIY, SOLOVYEV KONSTANTIN
Format Patent
LanguageChinese
English
Published 09.06.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:A multi-reflecting ion optical device includes electrostatic field generating means configured to generate electrostatic field defined by a superposition of first and second distributions of electrostatic potential FEF, FLS. The first distribution FEF subjects ions to energy focusing in a flight direction and the second distribution FLS subjects ions to stability in one lateral direction, to stability in another lateral direction for the duration of at least a finite number of oscillations in the one lateral direction and to subject ions to energy focusing in the one lateral direction for a predetermined energy range.
Bibliography:Application Number: CN2008821462