Methods and Systems for Multiple Charge Correction of Electrical Mobility Spectrometer Data

Systems and methods for determining particle size distribution from electrical mobility spectrometry (EMS) measurements in the presence of multiply charged particles. EMS data comprising zeroth order singly-charged particle size distribution information for one or more EMS channels is obtained and f...

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Bibliographische Detailangaben
Hauptverfasser:	HE MEILU, DHANIYALA SURESH
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Systems and methods for determining particle size distribution from electrical mobility spectrometry (EMS) measurements in the presence of multiply charged particles. EMS data comprising zeroth order singly-charged particle size distribution information for one or more EMS channels is obtained and fitted using a Gumbel distribution function to obtain a fit function value. The obtained fit function value is used to correct for multiply-charged particle contribution to the received EMS data.