Non-destructive ion trap mass spectrometer and method
Abstract
The invention relates to an ion trap mass spectrometer of the type having an ion trapping volume defined by spaced end caps and a ring electrode. The ion trap includes a small sensing electrode which senses characteristic motion of ions trapped in said trapping volume and provides an image current. Ions are excited into characteristic motion by application of an excitation pulse to the trapped ions. The invention also relates to a method of operating such an ion trap.
- Inventors:
- Issue Date:
- Research Org.:
- Purdue Univ., West Lafayette, IN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 870924
- Patent Number(s):
- 5625186
- Application Number:
- 08/620,035
- Assignee:
- Purdue Research Foundation (West Lafayette, IN)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- DOE Contract Number:
- FG02-94ER14470
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1996 Mar 21
- Country of Publication:
- United States
- Language:
- English
- Subject:
- /250/
Citation Formats
Frankevich, Vladimir E., Soni, Manish H., Nappi, Mario, Santini, Robert E., Amy, Jonathan W., and Cooks, Robert G. Non-destructive ion trap mass spectrometer and method. United States: N. p., 1997.
Web.
Frankevich, Vladimir E., Soni, Manish H., Nappi, Mario, Santini, Robert E., Amy, Jonathan W., & Cooks, Robert G. Non-destructive ion trap mass spectrometer and method. United States.
Frankevich, Vladimir E., Soni, Manish H., Nappi, Mario, Santini, Robert E., Amy, Jonathan W., and Cooks, Robert G. Wed .
"Non-destructive ion trap mass spectrometer and method". United States. https://www.osti.gov/servlets/purl/870924.
@article{osti_870924,
title = {Non-destructive ion trap mass spectrometer and method},
author = {Frankevich, Vladimir E. and Soni, Manish H. and Nappi, Mario and Santini, Robert E. and Amy, Jonathan W. and Cooks, Robert G.},
abstractNote = {The invention relates to an ion trap mass spectrometer of the type having an ion trapping volume defined by spaced end caps and a ring electrode. The ion trap includes a small sensing electrode which senses characteristic motion of ions trapped in said trapping volume and provides an image current. Ions are excited into characteristic motion by application of an excitation pulse to the trapped ions. The invention also relates to a method of operating such an ion trap.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {1}
}
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