GB1228150A - - Google Patents

Info

Publication number
GB1228150A
GB1228150A GB1228150DA GB1228150A GB 1228150 A GB1228150 A GB 1228150A GB 1228150D A GB1228150D A GB 1228150DA GB 1228150 A GB1228150 A GB 1228150A
Authority
GB
United Kingdom
Prior art keywords
platen
specimen
radiation
detector
apertures
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
Other languages
English (en)
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 filed Critical
Publication of GB1228150A publication Critical patent/GB1228150A/en
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
    • G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
GB1228150D 1967-08-08 1967-08-08 Expired GB1228150A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3637567 1967-08-08

Publications (1)

Publication Number Publication Date
GB1228150A true GB1228150A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=10387575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228150D Expired GB1228150A (enrdf_load_stackoverflow) 1967-08-08 1967-08-08

Country Status (4)

Country Link
CH (1) CH479855A (enrdf_load_stackoverflow)
DE (1) DE1798010A1 (enrdf_load_stackoverflow)
FR (1) FR1598946A (enrdf_load_stackoverflow)
GB (1) GB1228150A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH479855A (fr) 1969-10-15
DE1798010A1 (de) 1972-03-02
FR1598946A (enrdf_load_stackoverflow) 1970-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees