A new classical perturbative method, based on Lie algebraic technics, is presented for ion optical calculations and construction of transfer matrices for autonomous systems, that is mass spectrometers based on electromagnetic fields which are independent of the distance along the optic axis and negl
Ion optics in mass spectrometers
β Scribed by Wollnik, Hermann
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 423 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1076-5174
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β¦ Synopsis
Ion-optical relations are outlined that are relevant to mass spectrometers. Some of the relations are mathematically derived and others are only discussed and rationalized. Above all, however, attempts were made to elucidate basic relations and to provide equations that can readily be used for quantitative calculations of real mass spectrometers.
π SIMILAR VOLUMES
The ion optics of multi-turn time-of-Γight (TOF) mass spectrometry was investigated. Two feasible systems using toroidal sector plus quadrupole lenses and cylindrical sectors plus quadrupole doublets were found. The combination of a linear TOF with a Γgure-of-eight type multi-turn system is proposed