Linear electric field mass spectrometry
Abstract
A mass spectrometer and methods for mass spectrometry. The apparatus is compact and of low weight and has a low power requirement, making it suitable for use on a space satellite and as a portable detector for the presence of substances. High mass resolution measurements are made by timing ions moving through a gridless cylindrically symmetric linear electric field.
- Inventors:
-
- Los Alamos, NM
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 868569
- Patent Number(s):
- 5168158
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- linear; electric; field; mass; spectrometry; spectrometer; methods; apparatus; compact; weight; power; requirement; suitable; space; satellite; portable; detector; presence; substances; resolution; measurements; timing; moving; gridless; cylindrically; symmetric; mass spectrometer; electric field; mass spectrometry; mass resolution; cylindrically symmetric; resolution measurement; power requirement; linear electric; /250/
Citation Formats
McComas, David J, and Nordholt, Jane E. Linear electric field mass spectrometry. United States: N. p., 1992.
Web.
McComas, David J, & Nordholt, Jane E. Linear electric field mass spectrometry. United States.
McComas, David J, and Nordholt, Jane E. Wed .
"Linear electric field mass spectrometry". United States. https://www.osti.gov/servlets/purl/868569.
@article{osti_868569,
title = {Linear electric field mass spectrometry},
author = {McComas, David J and Nordholt, Jane E},
abstractNote = {A mass spectrometer and methods for mass spectrometry. The apparatus is compact and of low weight and has a low power requirement, making it suitable for use on a space satellite and as a portable detector for the presence of substances. High mass resolution measurements are made by timing ions moving through a gridless cylindrically symmetric linear electric field.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jan 01 00:00:00 EST 1992},
month = {Wed Jan 01 00:00:00 EST 1992}
}
Works referenced in this record:
Linear mass reflectron with a laser photoionization source for time-of-flight mass spectrometry
journal, July 1983
- Lubman, D. M.; Bell, W. E.; Kronick, M. N.
- Analytical Chemistry, Vol. 55, Issue 8
Recent developments in techniques utilising time-of-flight mass spectrometry
journal, September 1984
- Price, D.; Milnes, G. J.
- International Journal of Mass Spectrometry and Ion Processes, Vol. 60, Issue 1
Time-of-flight technique for particle identification at energies from 2–400 keV/nucleon
journal, October 1979
- Gloeckler, G.; Hsieh, K. C.
- Nuclear Instruments and Methods, Vol. 165, Issue 3
New high‐resolution electrostatic ion mass analyzer using time of flight
journal, October 1990
- Hamilton, D. C.; Gloeckler, G.; Ipavich, F. M.
- Review of Scientific Instruments, Vol. 61, Issue 10
Ion composition measurement techniques for space plasmas (abstract)
journal, October 1990
- Gloeckler, George
- Review of Scientific Instruments, Vol. 61, Issue 10
High mass resolution isochronous time‐of‐flight spectrograph for three‐dimensional space plasma measurements (abstract)
journal, October 1990
- Möbius, E.; Bochsler, P.; Ghielmetti, A. G.
- Review of Scientific Instruments, Vol. 61, Issue 10