BE749340A - Spectrographe de masse avec double focalisation - Google Patents

Spectrographe de masse avec double focalisation

Info

Publication number
BE749340A
BE749340A BE749340DA BE749340A BE 749340 A BE749340 A BE 749340A BE 749340D A BE749340D A BE 749340DA BE 749340 A BE749340 A BE 749340A
Authority
BE
Belgium
Prior art keywords
mass spectrograph
double focusing
focusing
double
spectrograph
Prior art date
Application number
Other languages
English (en)
Original Assignee
Inst Plasmaphysik Gmbh
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
Priority claimed from DE19691938770 external-priority patent/DE1938770C3/de
Application filed by Inst Plasmaphysik Gmbh filed Critical Inst Plasmaphysik Gmbh
Publication of BE749340A publication Critical patent/BE749340A/fr

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
    • H01J49/322—Static spectrometers using double focusing with a magnetic sector of 90 degrees, e.g. Mattauch-Herzog type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
BE749340D 1969-07-30 1970-04-22 Spectrographe de masse avec double focalisation BE749340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938770 DE1938770C3 (de) 1969-07-30 Massenspektrograph mit Doppelfokussierung

Publications (1)

Publication Number Publication Date
BE749340A true BE749340A (fr) 1970-10-01

Family

ID=5741386

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749340D BE749340A (fr) 1969-07-30 1970-04-22 Spectrographe de masse avec double focalisation

Country Status (6)

Country Link
US (1) US3622781A (fr)
BE (1) BE749340A (fr)
FR (1) FR2056163A5 (fr)
GB (1) GB1320206A (fr)
LU (1) LU61429A1 (fr)
NL (1) NL7004207A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242987B2 (de) * 1972-09-01 1980-06-12 Gesellschaft Fuer Strahlen- Und Umweltforschung Mbh, 8000 Muenchen Vorrichtung zur Trennung von neutralen Teilchen und schnellen Ionen von langsamen Ionen
JPS5853472B2 (ja) * 1975-01-16 1983-11-29 ニホンシンクウギジユツ カブシキガイシヤ イオンチユウニユウヨウ シツリヨウブンリソウチ
JPS5240393A (en) * 1975-09-26 1977-03-29 Hitachi Ltd Mass spectrometer
FR2558988B1 (fr) * 1984-01-27 1987-08-28 Onera (Off Nat Aerospatiale) Spectrometre de masse, a grande clarte, et capable de detection multiple simultanee
NL1025500C2 (nl) * 2004-02-17 2005-08-19 Fei Co Deeltjesbron met selecteerbare bundelstroom en energiespreiding.
EP2128885A1 (fr) 2008-05-26 2009-12-02 FEI Company Source de particule chargée avec un filtre d'énergie intégrée
EP2226830B1 (fr) * 2009-03-06 2014-01-08 FEI Company Traitement par faisceau de particules chargées
EP2402475A1 (fr) 2010-06-30 2012-01-04 Fei Company Dépôt induit par faisceau à des températures cryogéniques
WO2017075470A1 (fr) * 2015-10-28 2017-05-04 Duke University Spectromètres de masse à électrodes segmentées et procédés associés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233099A (en) * 1963-09-16 1966-02-01 Cons Electrodynamics Corp Double-focusing mass spectrometer having electrically adjustable electrostatic an alyzer and adjustable electrostatic lens
US3487208A (en) * 1967-06-01 1969-12-30 Us Air Force Method of improving sensitivity and resolution of a mass spectrometer
US3524056A (en) * 1968-01-05 1970-08-11 Atomic Energy Commission Double focusing spectrograph employing a rotatable quadrupole lens to minimize doppler broadening

Also Published As

Publication number Publication date
LU61429A1 (fr) 1970-09-28
DE1938770A1 (de) 1971-02-18
GB1320206A (en) 1973-06-13
DE1938770B2 (de) 1976-10-21
FR2056163A5 (fr) 1971-05-14
NL7004207A (fr) 1971-02-02
US3622781A (en) 1971-11-23

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