Time Dispersive Spectrometer Using Digital Switching Means
Abstract
Methods and apparatus are described for time dispersive spectroscopy. In particular, a modulated flow of ionized molecules of a sample are introduced into a drift region of an ion spectrometer. The ions are subsequently detected by an ion detector to produce an ion detection signal. The ion detection signal can be modulated to obtain a signal useful in assaying the chemical constituents of the sample.
- Inventors:
-
- (Livermore, CA)
- Spokane, WA
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 879975
- Patent Number(s):
- 6787762
- Application Number:
- 10/393743
- Assignee:
- Sandia National Laboratories (Livermore, CA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Tarver, III, Edward E., and Siems, William F. Time Dispersive Spectrometer Using Digital Switching Means. United States: N. p., 2004.
Web.
Tarver, III, Edward E., & Siems, William F. Time Dispersive Spectrometer Using Digital Switching Means. United States.
Tarver, III, Edward E., and Siems, William F. Tue .
"Time Dispersive Spectrometer Using Digital Switching Means". United States. https://www.osti.gov/servlets/purl/879975.
@article{osti_879975,
title = {Time Dispersive Spectrometer Using Digital Switching Means},
author = {Tarver, III, Edward E. and Siems, William F},
abstractNote = {Methods and apparatus are described for time dispersive spectroscopy. In particular, a modulated flow of ionized molecules of a sample are introduced into a drift region of an ion spectrometer. The ions are subsequently detected by an ion detector to produce an ion detection signal. The ion detection signal can be modulated to obtain a signal useful in assaying the chemical constituents of the sample.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {9}
}
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