Construction of a new multi-turn time-of-flight mass spectrometer

Construction of a new multi-turn time-of-flight mass spectrometer

A new type of multi‐turn time‐of‐flight mass spectrometer was constructed, consisting of four cylindrical electric sectors and 28 electric quadrupole lenses, the size of the vacuum chamber being 60×70×20 cm. It was demonstrated that the mass resolution can be increased according to the number of cyc...

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Veröffentlicht in:Journal of mass spectrometry. 2000-02, Vol.35 (2), p.163-167
Hauptverfasser: Toyoda, Michisato, Ishihara, Morio, Yamaguchi, Shin-ichi, Ito, Hiroyuki, Matsuo, Takekiyo, Roll, Reinhard, Rosenbauer, Helmut
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Instruments, apparatus, components and techniques common to several branches of physics and astronomy
ion optics
Mass spectrometers and related techniques
Mass Spectrometry - instrumentation
multi-turn
perfect focusing
Physics
space research
time-of-flight mass spectrometry
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Zusammenfassung:A new type of multi‐turn time‐of‐flight mass spectrometer was constructed, consisting of four cylindrical electric sectors and 28 electric quadrupole lenses, the size of the vacuum chamber being 60×70×20 cm. It was demonstrated that the mass resolution can be increased according to the number of cycles of the ions through the ion optical system. Copyright © 2000 John Wiley & Sons, Ltd.
ISSN:1076-5174
1096-9888
DOI:10.1002/(SICI)1096-9888(200002)35:2<163::AID-JMS924>3.0.CO;2-G