Mass spectrograph

Mass spectrograph comprising an ion source, means for analyzing the ions emitted by this source and a panoramic ion detector, wherein the analysis means are of the type with magnetic separation and measurement of the time of flight and the ion source is a pulsed source. The panoramic ion detector co...

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Bibliographic Details
Main Authors UNSOLD; EBERHARD, ELOY; JEAN-FRANCOIS
Format Patent
LanguageEnglish
Published 30.03.1982
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
TESTING
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Summary:Mass spectrograph comprising an ion source, means for analyzing the ions emitted by this source and a panoramic ion detector, wherein the analysis means are of the type with magnetic separation and measurement of the time of flight and the ion source is a pulsed source. The panoramic ion detector comprises an ion inlet diaphragm, means facing the diaphragm which permit the conversion of ions into electrons, means facing the means for converting the ions into electrons and permitting the conversion of electrons into photons, a photon detector facing the means for converting the electrons into photons and photon guidance means located between the means for converting electrons into photons and the photon detector whereby the photon guidance means have a monoblock structure.
Bibliography:Application Number: US19800177775