ES352500A1 - Aparato para analizar materiales. - Google Patents

Aparato para analizar materiales.

Info

Publication number
ES352500A1
ES352500A1 ES352500A ES352500A ES352500A1 ES 352500 A1 ES352500 A1 ES 352500A1 ES 352500 A ES352500 A ES 352500A ES 352500 A ES352500 A ES 352500A ES 352500 A1 ES352500 A1 ES 352500A1
Authority
ES
Spain
Prior art keywords
electrons
electron
electrodes
voltage
path
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
ES352500A
Other languages
English (en)
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES352500A1 publication Critical patent/ES352500A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/227—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
ES352500A 1967-04-27 1968-04-06 Aparato para analizar materiales. Expired ES352500A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63421467A 1967-04-27 1967-04-27

Publications (1)

Publication Number Publication Date
ES352500A1 true ES352500A1 (es) 1969-07-01

Family

ID=24542865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352500A Expired ES352500A1 (es) 1967-04-27 1968-04-06 Aparato para analizar materiales.

Country Status (5)

Country Link
US (1) US3461306A (en:Method)
BE (1) BE714344A (en:Method)
ES (1) ES352500A1 (en:Method)
FR (1) FR1560972A (en:Method)
NL (1) NL6804889A (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659095A (en) * 1968-09-19 1972-04-25 Boris Andreevich Gumenjuk Magnetic beta-ray spectrometer and magnetic lenses for use therein
FR1593088A (en:Method) * 1968-10-25 1970-05-25
GB1246744A (en) * 1969-01-02 1971-09-15 Graham Stuart Plows Electron beam apparatus
US3631238A (en) * 1969-11-17 1971-12-28 North American Rockwell Method of measuring electric potential on an object surface using auger electron spectroscopy
US3679896A (en) * 1969-12-23 1972-07-25 Ibm Electrostatic prism
US3787692A (en) * 1971-05-17 1974-01-22 Varian Associates Induced electron emission spectrometer using plural radiation sources
DE2151167C3 (de) * 1971-10-14 1974-05-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektronenstrahl-Mikroanalysator mit Auger-Elektronen-Nachweis
GB1530277A (en) * 1975-01-02 1978-10-25 Commissariat Energie Atomique Process and apparatus for the elementary and chemical analysis of a sample by spectrum analysis of the energy of the secondary electrons
US4459482A (en) * 1982-05-06 1984-07-10 Bales Maurice J Auger spectroscopic technique measuring the number of electrons emitted from a surface as a function of the energy level of those electrons
US4719120A (en) * 1986-09-29 1988-01-12 The United States Of America As Represented By The Secretary Of The Navy Detection of oxygen in thin films
JPH0299846A (ja) * 1988-10-07 1990-04-11 Toshiba Corp エネルギー分析装置
JPH05296947A (ja) * 1992-04-24 1993-11-12 Japan Aviation Electron Ind Ltd 電子線回折測定装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405306A (en) * 1944-01-31 1946-08-06 Rca Corp Electronic microanalyzer monitoring
US3356844A (en) * 1963-07-02 1967-12-05 Centre Nat Rech Metall Rotatable sample changer for an electron probe microanalyzer having means for maintaining a vacuum in the analysis chamber
AT239876B (de) * 1963-07-03 1965-04-26 Fritz Dr Grasenick Vorrichtung zum Festhalten von Objektträgern

Also Published As

Publication number Publication date
FR1560972A (en:Method) 1969-03-21
US3461306A (en) 1969-08-12
BE714344A (en:Method) 1968-10-28
NL6804889A (en:Method) 1968-10-28

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