IT938849B - Apparecchiatura spettroscopica con dispositivo di messa a fuoco di tipo visivo - Google Patents

Apparecchiatura spettroscopica con dispositivo di messa a fuoco di tipo visivo

Info

Publication number
IT938849B
IT938849B IT29171/71A IT2917171A IT938849B IT 938849 B IT938849 B IT 938849B IT 29171/71 A IT29171/71 A IT 29171/71A IT 2917171 A IT2917171 A IT 2917171A IT 938849 B IT938849 B IT 938849B
Authority
IT
Italy
Prior art keywords
focusing device
visual focusing
spectroscopic equipment
spectroscopic
equipment
Prior art date
Application number
IT29171/71A
Other languages
English (en)
Italian (it)
Inventor
N Taylor
J Mann
A Atwood
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Application granted granted Critical
Publication of IT938849B publication Critical patent/IT938849B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/44—Energy spectrometers, e.g. alpha-, beta-spectrometers
    • H01J49/46—Static spectrometers
    • H01J49/48—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter
    • H01J49/482—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter with cylindrical mirrors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/252—Tubes for spot-analysing by electron or ion beams; Microanalysers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IT29171/71A 1970-09-28 1971-09-28 Apparecchiatura spettroscopica con dispositivo di messa a fuoco di tipo visivo IT938849B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7586070A 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
IT938849B true IT938849B (it) 1973-02-10

Family

ID=22128438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29171/71A IT938849B (it) 1970-09-28 1971-09-28 Apparecchiatura spettroscopica con dispositivo di messa a fuoco di tipo visivo

Country Status (5)

Country Link
US (1) US3686501A (de)
CH (1) CH530001A (de)
DE (1) DE2145017A1 (de)
FR (1) FR2108598A5 (de)
IT (1) IT938849B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742214A (en) * 1971-10-18 1973-06-26 Varian Associates Apparatus for performing chemical analysis by electron spectroscopy
US3761721A (en) * 1972-07-06 1973-09-25 Trw Inc Matter wave interferometric apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348030A (en) * 1941-04-30 1944-05-02 Rca Corp Scanning type of electron microscope
US2405306A (en) * 1944-01-31 1946-08-06 Rca Corp Electronic microanalyzer monitoring
DE1137573B (de) * 1961-06-26 1962-10-04 Ernst Buerkel Verfahren und Vorrichtung zur Ausrichtung einer Visiereinrichtung auf strahlende Objekte

Also Published As

Publication number Publication date
US3686501A (en) 1972-08-22
DE2145017A1 (de) 1972-04-06
FR2108598A5 (de) 1972-05-19
CH530001A (de) 1972-10-31

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