An electron-permeable membrane for use in a charge-particle spectroscopy device

A device 1 for spectroscopy using charged analytes, particularly ion mobility spectrometry, has an electron generator 2 which sends electrons through an electron permeable window 6 into an ionization chamber 8. The thermal strain on the membrane 6 is lowered significantly if it is formed from a mate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WOLFGANG BAETHER, JOCHEN WIESER, ANDREAS ULRICH
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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