DE3269440D1 - Ion source having a gas ionization chamber with oscillations of electrons - Google Patents

Ion source having a gas ionization chamber with oscillations of electrons

Info

Publication number
DE3269440D1
DE3269440D1 DE8282401920T DE3269440T DE3269440D1 DE 3269440 D1 DE3269440 D1 DE 3269440D1 DE 8282401920 T DE8282401920 T DE 8282401920T DE 3269440 T DE3269440 T DE 3269440T DE 3269440 D1 DE3269440 D1 DE 3269440D1
Authority
DE
Germany
Prior art keywords
oscillations
electrons
ion source
ionization chamber
gas ionization
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
Application number
DE8282401920T
Other languages
German (de)
English (en)
Inventor
Robert La Coudouniere Boyer
Jean-Pierre Journoux
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3269440D1 publication Critical patent/DE3269440D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Sources, Ion Sources (AREA)
DE8282401920T 1981-10-21 1982-10-19 Ion source having a gas ionization chamber with oscillations of electrons Expired DE3269440D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119761A FR2514946A1 (fr) 1981-10-21 1981-10-21 Source d'ions comprenant une chambre d'ionisation a gaz avec oscillations d'electrons

Publications (1)

Publication Number Publication Date
DE3269440D1 true DE3269440D1 (en) 1986-04-03

Family

ID=9263244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401920T Expired DE3269440D1 (en) 1981-10-21 1982-10-19 Ion source having a gas ionization chamber with oscillations of electrons

Country Status (5)

Country Link
US (1) US4468564A (enExample)
EP (1) EP0077738B1 (enExample)
JP (1) JPS5880255A (enExample)
DE (1) DE3269440D1 (enExample)
FR (1) FR2514946A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649278A (en) * 1985-05-02 1987-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Generation of intense negative ion beams
GB2185349B (en) * 1985-05-09 1989-07-05 Commw Of Australia Plasma generator
GB2208753B (en) * 1987-08-13 1991-06-26 Commw Of Australia Improvements in plasma generators
US5028791A (en) * 1989-02-16 1991-07-02 Tokyo Electron Ltd. Electron beam excitation ion source
US4933551A (en) * 1989-06-05 1990-06-12 The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reversal electron attachment ionizer for detection of trace species
US5017780A (en) * 1989-09-20 1991-05-21 Roland Kutscher Ion reflector
JP4016402B2 (ja) * 1996-09-27 2007-12-05 バルナ，アルパード 気体または蒸気のイオンを発生するためのイオン源装置
US7323682B2 (en) * 2004-07-02 2008-01-29 Thermo Finnigan Llc Pulsed ion source for quadrupole mass spectrometer and method
WO2006120428A2 (en) * 2005-05-11 2006-11-16 Imago Scientific Instruments Corporation Reflectron

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967943A (en) * 1958-06-19 1961-01-10 James D Gow Gaseous discharge device
US3293491A (en) * 1962-02-13 1966-12-20 Robert A Cornog Apparatus for producing charged particles
US3655508A (en) * 1968-06-12 1972-04-11 Itt Electrostatic field apparatus for reducing leakage of plasma from magnetic type fusion reactors
US3611029A (en) * 1969-09-09 1971-10-05 Atomic Energy Commission Source for highly stripped ions
US4045677A (en) * 1976-06-11 1977-08-30 Cornell Research Foundation, Inc. Intense ion beam generator
US4126806A (en) * 1977-09-26 1978-11-21 The United States Of America As Represented By The Secretary Of The Navy Intense ion beam producing reflex triode
US4282436A (en) * 1980-06-04 1981-08-04 The United States Of America As Represented By The Secretary Of The Navy Intense ion beam generation with an inverse reflex tetrode (IRT)

Also Published As

Publication number Publication date
FR2514946B1 (enExample) 1983-12-02
EP0077738B1 (fr) 1986-02-26
EP0077738A1 (fr) 1983-04-27
US4468564A (en) 1984-08-28
FR2514946A1 (fr) 1983-04-22
JPS5880255A (ja) 1983-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee