BE553596A - - Google Patents

Info

Publication number
BE553596A
BE553596A BE553596DA BE553596A BE 553596 A BE553596 A BE 553596A BE 553596D A BE553596D A BE 553596DA BE 553596 A BE553596 A BE 553596A
Authority
BE
Belgium
Application number
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.)
Publication of BE553596A publication Critical patent/BE553596A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/06—Sources
    • H01J2237/08—Ion sources
    • H01J2237/0802—Field ionization sources
    • H01J2237/0807—Gas field ion sources [GFIS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Sources, Ion Sources (AREA)
BE553596D 1956-01-27 BE553596A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561818A US2809314A (en) 1956-01-27 1956-01-27 Field emission ion source

Publications (1)

Publication Number Publication Date
BE553596A true BE553596A (enrdf_load_stackoverflow)

Family

ID=24243603

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553596D BE553596A (enrdf_load_stackoverflow) 1956-01-27

Country Status (7)

Country Link
US (1) US2809314A (enrdf_load_stackoverflow)
BE (1) BE553596A (enrdf_load_stackoverflow)
CH (1) CH358515A (enrdf_load_stackoverflow)
DE (1) DE1044295B (enrdf_load_stackoverflow)
FR (1) FR1165210A (enrdf_load_stackoverflow)
GB (1) GB808236A (enrdf_load_stackoverflow)
NL (2) NL102697C (enrdf_load_stackoverflow)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104322A (en) * 1958-02-10 1963-09-17 High Voltage Engineering Corp Compact neutron source
US3071705A (en) * 1958-10-06 1963-01-01 Grumman Aircraft Engineering C Electrostatic propulsion means
DE1244300B (de) * 1959-10-01 1967-07-13 Atomic Energy Commission Vorrichtung zum Erzeugen eines Ionenstrahls
US3117416A (en) * 1960-06-10 1964-01-14 Itt Electronic fluid flow control valve
US3369148A (en) * 1961-07-05 1968-02-13 William J. Hitchcock System for mixing opposite polarity ions on magnetic field axis
US3398685A (en) * 1961-09-11 1968-08-27 Litton Systems Inc Ion drag pumps
US3286187A (en) * 1961-10-16 1966-11-15 Minnesota Mining & Mfg Ion source utilizing a spherically converging electric field
US3232046A (en) * 1962-06-06 1966-02-01 Aerospace Corp Plasma generator and propulsion exhaust system
GB1052902A (enrdf_load_stackoverflow) * 1963-02-19
US3239130A (en) * 1963-07-10 1966-03-08 Cons Vacuum Corp Gas pumping methods and apparatus
FR1454051A (fr) * 1965-08-20 1966-07-22 Commissariat Energie Atomique Source d'ions
US3345820A (en) * 1965-10-19 1967-10-10 Hugh L Dryden Electron bombardment ion engine
US3405263A (en) * 1966-01-14 1968-10-08 Exxon Research Engineering Co Dual mass spectrometer ion source comprising field ionization and electron bombardment sources and the method of use
US3464207A (en) * 1966-10-10 1969-09-02 American Standard Inc Quasi-corona-aerodynamic vehicle
US3387176A (en) * 1967-01-05 1968-06-04 Hughes Aircraft Co Apparatus for passing charged particles through a field free region and neutralizingsaid particles during transit
US3530290A (en) * 1967-09-13 1970-09-22 Exxon Research Engineering Co Field emission ion source for a mass spectrometer having relatively movable anode and cathode electrodes
DE1900569C3 (de) * 1969-01-07 1976-01-08 Varian Mat Gmbh, 2800 Bremen Festkörper-Ionenquelle
US3852595A (en) * 1972-09-21 1974-12-03 Stanford Research Inst Multipoint field ionization source
US3958848A (en) * 1973-07-03 1976-05-25 Heil Hans W Method of fabricating field desorption ion source
DE2333866A1 (de) * 1973-07-03 1975-01-23 Max Planck Gesellschaft Felddesorptions-ionenquelle und verfahren zu ihrer herstellung
US4121128A (en) * 1976-03-22 1978-10-17 The United States Of America As Represented By The Secretary Of The Army Collective ion accelerator with foil-less beam extraction window
US4085330A (en) * 1976-07-08 1978-04-18 Burroughs Corporation Focused ion beam mask maker
DE2805273C3 (de) * 1978-02-08 1982-03-18 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Einrichtung zum Erzeugen eines Strahles beschleunigter Ionen durch Kontaktionisation
US4328667A (en) * 1979-03-30 1982-05-11 The European Space Research Organisation Field-emission ion source and ion thruster apparatus comprising such sources
JPS6056342A (ja) * 1983-09-08 1985-04-01 Anelva Corp イオンビ−ム発生装置
US4638210A (en) * 1985-04-05 1987-01-20 Hughes Aircraft Company Liquid metal ion source
JPH0831305B2 (ja) * 1986-09-25 1996-03-27 ソニー株式会社 イオンビ−ム装置
US5397901A (en) * 1990-06-12 1995-03-14 American Technologies, Inc. Forming charges in a fluid and generation of a charged beam
US5231824A (en) * 1991-08-09 1993-08-03 Dick Robert C Van Ion beam and ion jet stream motor
US6145298A (en) * 1997-05-06 2000-11-14 Sky Station International, Inc. Atmospheric fueled ion engine
US6573642B1 (en) * 2000-01-26 2003-06-03 Motorola, Inc. Field emission device and method for the conditioning thereof
WO2002086489A1 (en) * 2001-04-20 2002-10-31 University Of British Columbia High throughput ion source with multiple ion sprayers and ion lenses
WO2010132265A2 (en) 2009-05-12 2010-11-18 Carl Zeiss Nts, Llc. Gas delivery in a microscope system
CN110707535A (zh) * 2019-11-19 2020-01-17 浙江亿东环保科技有限公司 一种负氧离子发射窗

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287620A (en) * 1939-06-09 1942-06-23 Kallmann Hartmut Israel Device for irradiating objects with neutrons, especially for depicting them by meansof neutron-radiation
GB697105A (en) * 1950-10-16 1953-09-16 Ass Elect Ind Improvements relating to high voltage electrostatic apparatus for accelerating charged particles

Also Published As

Publication number Publication date
DE1044295B (de) 1958-11-20
NL213062A (enrdf_load_stackoverflow)
NL102697C (enrdf_load_stackoverflow)
CH358515A (de) 1961-11-30
GB808236A (en) 1959-01-28
US2809314A (en) 1957-10-08
FR1165210A (fr) 1958-10-20

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