FR2790596B3 - Source d'ions selective de tres grande intensite - Google Patents

Source d'ions selective de tres grande intensite

Info

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
Application number
FR9902616A
Other languages
English (en)
Other versions
FR2790596A1 (fr
Inventor
Robert Evrard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9902616A priority Critical patent/FR2790596B3/fr
Priority to US09/518,507 priority patent/US6590206B1/en
Publication of FR2790596A1 publication Critical patent/FR2790596A1/fr
Application granted granted Critical
Publication of FR2790596B3 publication Critical patent/FR2790596B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR9902616A 1999-03-03 1999-03-03 Source d'ions selective de tres grande intensite Expired - Fee Related FR2790596B3 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2790596A1 (fr) 2000-09-08
US6590206B1 (en) 2003-07-08

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Legal Events

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