DE2329190A1 - Roentgenspektrometer - Google Patents

Roentgenspektrometer

Info

Publication number
DE2329190A1
DE2329190A1 DE2329190A DE2329190A DE2329190A1 DE 2329190 A1 DE2329190 A1 DE 2329190A1 DE 2329190 A DE2329190 A DE 2329190A DE 2329190 A DE2329190 A DE 2329190A DE 2329190 A1 DE2329190 A1 DE 2329190A1
Authority
DE
Germany
Prior art keywords
sample
electron
spectrometer according
anode
cathode
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.)
Pending
Application number
DE2329190A
Other languages
German (de)
English (en)
Inventor
Etienne Larribau
Jean Sahores
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of DE2329190A1 publication Critical patent/DE2329190A1/de
Pending 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
    • G01N23/223—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 by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/153—Spot position control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE2329190A 1972-06-08 1973-06-07 Roentgenspektrometer Pending DE2329190A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220594A FR2188839A5 (enrdf_load_stackoverflow) 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
DE2329190A1 true DE2329190A1 (de) 1973-12-20

Family

ID=9099870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2329190A Pending DE2329190A1 (de) 1972-06-08 1973-06-07 Roentgenspektrometer

Country Status (16)

Country Link
JP (1) JPS4964489A (enrdf_load_stackoverflow)
AU (1) AU468338B2 (enrdf_load_stackoverflow)
BE (1) BE800585A (enrdf_load_stackoverflow)
BR (1) BR7304269D0 (enrdf_load_stackoverflow)
CA (1) CA994479A (enrdf_load_stackoverflow)
CH (1) CH581326A5 (enrdf_load_stackoverflow)
DE (1) DE2329190A1 (enrdf_load_stackoverflow)
ES (1) ES415635A1 (enrdf_load_stackoverflow)
FR (1) FR2188839A5 (enrdf_load_stackoverflow)
GB (1) GB1413611A (enrdf_load_stackoverflow)
IT (1) IT998130B (enrdf_load_stackoverflow)
LU (1) LU67756A1 (enrdf_load_stackoverflow)
NL (1) NL7307982A (enrdf_load_stackoverflow)
SE (1) SE386979B (enrdf_load_stackoverflow)
SU (1) SU510167A3 (enrdf_load_stackoverflow)
ZA (1) ZA733890B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021253A1 (de) * 1979-06-25 1981-01-07 Siemens Aktiengesellschaft Einrichtung für die Röntgenfluoreszenzanalyse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821597A1 (de) * 1978-05-17 1979-11-22 Siemens Ag Verwendung eines systems zur erzeugung eines elektronenflachstrahls mit rein elektrostatischer fokussierung in einer roentgenroehre
DE3940215A1 (de) * 1988-12-05 1990-06-13 Nina Pavlovna Andreeva Kathoden- und heizungsbaugruppe fuer elektronenstrahlanalagen
DE102018215376B4 (de) * 2018-09-11 2021-11-04 Siemens Healthcare Gmbh Verfahren zur Herstellung eines Kollimatorelements, Kollimatorelement, Verfahren zur Herstellung eines Streustrahlkollimators, Streustrahlkollimator, Strahlungsdetektor und CT-Gerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021253A1 (de) * 1979-06-25 1981-01-07 Siemens Aktiengesellschaft Einrichtung für die Röntgenfluoreszenzanalyse

Also Published As

Publication number Publication date
IT998130B (it) 1976-01-20
ZA733890B (en) 1974-10-30
GB1413611A (en) 1975-11-12
ES415635A1 (es) 1976-02-01
SU510167A3 (ru) 1976-04-05
JPS4964489A (enrdf_load_stackoverflow) 1974-06-21
CH581326A5 (enrdf_load_stackoverflow) 1976-10-29
CA994479A (fr) 1976-08-03
AU468338B2 (en) 1976-01-08
SE386979B (sv) 1976-08-23
NL7307982A (enrdf_load_stackoverflow) 1973-12-11
FR2188839A5 (enrdf_load_stackoverflow) 1974-01-18
BE800585A (fr) 1973-10-01
LU67756A1 (enrdf_load_stackoverflow) 1973-08-16
AU5679273A (en) 1974-12-12
BR7304269D0 (pt) 1974-07-11

Similar Documents

Publication Publication Date Title
EP0208894B1 (de) Flugzeit-Massenspektrometer mit einem Ionenreflektor
DE69033353T2 (de) Massenspektrometer mit einem mehrkanaldetektor
EP0218920B1 (de) Elektronenenergiefilter vom Omega-Typ
DE1539660A1 (de) Linsenkonstruktion fuer Einzelstrahlung und Mikroanalysevorrichtung,bestehend aus Mitteln zur Richtung eines Ionenstrahls auf einen gewaehlten Oberflaechenabschnitt einer Materialprobe
DE1063286B (de) Verfahren und Einrichtung zum Einstellen der Lage des durch einen Kathodenstrahl erzeugten Brennflecks auf der Antikathode einer Roentgenroehre
EP0969495A2 (de) Teilchenstrahlgerät mit Sekundärelektronen-Detektor
DE69118492T2 (de) Massenspektrometer mit elektrostatischem Energiefilter
DE2255302C3 (de) Einrichtung für die Sekundär-Ionen-Massenspektroskopie
DE69418063T2 (de) Zykloidisches massenspektrometer
DE3522340C2 (enrdf_load_stackoverflow)
DE69117347T2 (de) Energie-Analysatoren für Ladungsträgerpartikel
DE102020119770A1 (de) Spektroskopie- und bildgebungssystem
DE2934408A1 (de) Ionenquelle mit kaltkathode und damit ausgeruestetes massenspektrometer
DE1937482B2 (de) Mikrostrahlsonde
DE2558107A1 (de) Vorfilter-ionisator-vorrichtung zur verwendung mit quadrupol-sekundaerionenmassenspektrometern
DE2340372A1 (de) Doppelfokussierendes massenspektrometer hoher eingangsapertur
DE2705430C3 (de) Elektrostatischer Analysator für geladene Teilchen
EP1559126B9 (de) BILDGEBENDER ENERGIEFILTER FüR ELEKTRISCH GELADENE TEILCHEN UND VERWENDUNG DES BILDGEBENDEN ENERGIEFILTERS
DE2642637C2 (de) Röntgenfluoreszenzspektrometer
DE2329190A1 (de) Roentgenspektrometer
DE2105805A1 (de) Gerat zur Elektronenspektroskopie
DE7121967U (de) Vorrichtung zur messung der intensitaet eines ionenstrahl
DE102020104151B3 (de) Abbildungsvorrichtung für Elektronen und ein Abbildungsverfahren zur Reduktion des Untergrundsignals in abbildenden elektronenoptischen Geräten
DE2659385A1 (de) Analysator mit ionen-mikrosonde
DE3702696A1 (de) Verfahren zur elektronenstrahl-fuehrung mit energieselektion und elektronenspektrometer

Legal Events

Date Code Title Description
OHA Expiration of time for request for examination