FR2790596B3 - Source d'ions selective de tres grande intensite - Google Patents
Source d'ions selective de tres grande intensiteInfo
- Publication number
- FR2790596B3 FR2790596B3 FR9902616A FR9902616A FR2790596B3 FR 2790596 B3 FR2790596 B3 FR 2790596B3 FR 9902616 A FR9902616 A FR 9902616A FR 9902616 A FR9902616 A FR 9902616A FR 2790596 B3 FR2790596 B3 FR 2790596B3
- Authority
- FR
- France
- Prior art keywords
- ion source
- high intensity
- selective ion
- intensity selective
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/28—Static spectrometers
- H01J49/32—Static spectrometers using double focusing
- H01J49/328—Static spectrometers using double focusing with a cycloidal trajectory by using crossed electric and magnetic fields, e.g. trochoidal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/08—Ion sources; Ion guns using arc discharge
- H01J27/14—Other arc discharge ion sources using an applied magnetic field
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902616A FR2790596B3 (fr) | 1999-03-03 | 1999-03-03 | Source d'ions selective de tres grande intensite |
US09/518,507 US6590206B1 (en) | 1999-03-03 | 2000-03-03 | System for ionization and selective detection in mass spectrometers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902616A FR2790596B3 (fr) | 1999-03-03 | 1999-03-03 | Source d'ions selective de tres grande intensite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2790596A1 FR2790596A1 (fr) | 2000-09-08 |
FR2790596B3 true FR2790596B3 (fr) | 2001-05-18 |
Family
ID=9542755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9902616A Expired - Fee Related FR2790596B3 (fr) | 1999-03-03 | 1999-03-03 | Source d'ions selective de tres grande intensite |
Country Status (2)
Country | Link |
---|---|
US (1) | US6590206B1 (fr) |
FR (1) | FR2790596B3 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6815674B1 (en) * | 2003-06-03 | 2004-11-09 | Monitor Instruments Company, Llc | Mass spectrometer and related ionizer and methods |
US7247855B2 (en) * | 2004-03-09 | 2007-07-24 | United States Of America As Represented By The Secretary Of The Army | Portable nuclear detector |
WO2009155082A1 (fr) * | 2008-05-30 | 2009-12-23 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Cellule électrostatique/magnétostatique hybride sans radiofréquence pour transporter, piéger et dissocier des ions dans des spectromètres de masse |
US8604423B2 (en) | 2010-04-05 | 2013-12-10 | Indiana University Research And Technology Corporation | Method for enhancement of mass resolution over a limited mass range for time-of-flight spectrometry |
US8648295B2 (en) | 2010-05-04 | 2014-02-11 | Christie G. Enke | Combined distance-of-flight and time-of-flight mass spectrometer |
WO2012142565A1 (fr) * | 2011-04-14 | 2012-10-18 | Indiana University Research And Technology Corporation | Performances de résolution et de gamme de masse en spectrométrie de masse à distance de vol avec détecteur doté d'une caméra multivoie à plan focal |
US8946648B2 (en) | 2012-01-19 | 2015-02-03 | Princeton Gamma-Tech Instruments Llc | Dual range digital nuclear spectrometer |
US8624195B2 (en) | 2012-03-13 | 2014-01-07 | Princeton Gamma-Tech Instruments Inc. | Neutron detector attachment device |
CA2882118C (fr) | 2012-08-16 | 2021-01-12 | Douglas F. Barofsky | Source d'electrons destinee a une cellule de dissociation a induction electronique electromagnetostatique depourvue de rf et utilisation dans un spectrometre de masse en tandem |
US11031205B1 (en) | 2020-02-04 | 2021-06-08 | Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts, Universitätsmedizin | Device for generating negative ions by impinging positive ions on a target |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742212A (en) * | 1971-02-16 | 1973-06-26 | Univ Leland Stanford Junior | Method and apparatus for pulsed ion cyclotron resonance spectroscopy |
DE2340372A1 (de) * | 1973-08-09 | 1975-02-20 | Max Planck Gesellschaft | Doppelfokussierendes massenspektrometer hoher eingangsapertur |
US3955084A (en) * | 1974-09-09 | 1976-05-04 | California Institute Of Technology | Electro-optical detector for use in a wide mass range mass spectrometer |
US3937955A (en) * | 1974-10-15 | 1976-02-10 | Nicolet Technology Corporation | Fourier transform ion cyclotron resonance spectroscopy method and apparatus |
US4081677A (en) * | 1975-03-27 | 1978-03-28 | Trw Inc. | Isotope separation by magnetic fields |
US4535235A (en) * | 1983-05-06 | 1985-08-13 | Finnigan Corporation | Apparatus and method for injection of ions into an ion cyclotron resonance cell |
US4644161A (en) | 1984-03-02 | 1987-02-17 | Compagnie Industrielle Des Telecommunications Cit-Alcatel | Mass spectrograph |
US4649279A (en) | 1984-05-01 | 1987-03-10 | The United States Of America As Represented By The United States Department Of Energy | Negative ion source |
US4931640A (en) * | 1989-05-19 | 1990-06-05 | Marshall Alan G | Mass spectrometer with reduced static electric field |
US4945234A (en) * | 1989-05-19 | 1990-07-31 | Extrel Ftms, Inc. | Method and apparatus for producing an arbitrary excitation spectrum for Fourier transform mass spectrometry |
US4973840A (en) * | 1989-05-26 | 1990-11-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus and method for characterizing the transmission efficiency of a mass spectrometer |
US5313061A (en) | 1989-06-06 | 1994-05-17 | Viking Instrument | Miniaturized mass spectrometer system |
US5155357A (en) * | 1990-07-23 | 1992-10-13 | Massachusetts Institute Of Technology | Portable mass spectrometer |
US5304799A (en) * | 1992-07-17 | 1994-04-19 | Monitor Group, Inc. | Cycloidal mass spectrometer and ionizer for use therein |
US5360976A (en) | 1992-08-25 | 1994-11-01 | Southwest Research Institute | Time of flight mass spectrometer, ion source, and methods of preparing a sample for mass analysis and of mass analyzing a sample |
US5689111A (en) | 1995-08-10 | 1997-11-18 | Analytica Of Branford, Inc. | Ion storage time-of-flight mass spectrometer |
US5525799A (en) | 1994-04-08 | 1996-06-11 | The United States Of America As Represented By The United States Department Of Energy | Portable gas chromatograph-mass spectrometer |
US5539204A (en) | 1995-02-10 | 1996-07-23 | Regents Of The University Of California | Mass spectrometer vacuum housing and pumping system |
US5614711A (en) | 1995-05-04 | 1997-03-25 | Indiana University Foundation | Time-of-flight mass spectrometer |
GB9510052D0 (en) | 1995-05-18 | 1995-07-12 | Fisons Plc | Mass spectrometer |
US6013913A (en) | 1998-02-06 | 2000-01-11 | The University Of Northern Iowa | Multi-pass reflectron time-of-flight mass spectrometer |
-
1999
- 1999-03-03 FR FR9902616A patent/FR2790596B3/fr not_active Expired - Fee Related
-
2000
- 2000-03-03 US US09/518,507 patent/US6590206B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2790596A1 (fr) | 2000-09-08 |
US6590206B1 (en) | 2003-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |