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GB1065918A - Improvements in or relating to apparatus for x-ray analysis - Google Patents

Improvements in or relating to apparatus for x-ray analysis

Info

Publication number
GB1065918A
GB1065918A GB3723664A GB3723664A GB1065918A GB 1065918 A GB1065918 A GB 1065918A GB 3723664 A GB3723664 A GB 3723664A GB 3723664 A GB3723664 A GB 3723664A GB 1065918 A GB1065918 A GB 1065918A
Authority
GB
United Kingdom
Prior art keywords
detector
source
target
radiation
window
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
GB3723664A
Inventor
John Rathbone Rhodes
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3723664A priority Critical patent/GB1065918A/en
Priority to US485708A priority patent/US3496353A/en
Priority to NL6511844A priority patent/NL6511844A/xx
Priority to FR31105A priority patent/FR1457552A/en
Priority to NL6511843A priority patent/NL6511843A/xx
Priority to FR31106A priority patent/FR1446773A/en
Priority to DE19651673163 priority patent/DE1673163A1/en
Priority to DE19651673164 priority patent/DE1673164A1/en
Publication of GB1065918A publication Critical patent/GB1065918A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)

Abstract

1,065,918. Ionization counters. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Sept. 3, 1965 [Sept. 11, 1964 (2); March 19, 1964], Nos. 37236/64, 33666/65 and 11887/65. Divided out of 1,065,919. Heading H1D. [Also in Divisions G1 and H5] In back-scatter geometry X-ray analysis apparatus (see Division G1), the source-target combination, which produces X- rays for irradiation of the sample, is mounted with respect to the detector, which receives fluorescent X-radiation from the sample, such that the external radiation-receiving surface of the detector extends at least partially around the perimeter of the target. The target 5 is supported by a frusto-conical holder 4, of tungsten alloy or gold. The holder 4 stops direct radiation from the radioactive source 7 reaching the detector. In the arrangement shown, the sourcetarget combination is mounted in a central hole in the annular end window 40 of a gas-filled detector, which is covered by a filter 11. In an alternative arrangement the source-target combination is mounted in a central hole in an annular side window (Fig. 10, not shown). In a further arrangement (Fig. 11, not shown), two gas-filled detectors have semi-annular windows which form a complete annulus around the source-target combination. Each window may be provided with a different one of a pair of matched filters.
GB3723664A 1964-09-11 1964-09-11 Improvements in or relating to apparatus for x-ray analysis Expired GB1065918A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB3723664A GB1065918A (en) 1964-09-11 1964-09-11 Improvements in or relating to apparatus for x-ray analysis
US485708A US3496353A (en) 1964-09-11 1965-09-08 X-ray analysis method for compensating for the matrix absorption effect
NL6511844A NL6511844A (en) 1964-09-11 1965-09-10
FR31105A FR1457552A (en) 1964-09-11 1965-09-10 Improvements to X-ray Analysis Equipment
NL6511843A NL6511843A (en) 1964-09-11 1965-09-10
FR31106A FR1446773A (en) 1964-09-11 1965-09-10 Improvements to chi-ray analysis devices
DE19651673163 DE1673163A1 (en) 1964-09-11 1965-09-11 Device for X-ray analysis
DE19651673164 DE1673164A1 (en) 1964-09-11 1965-09-11 Procedure for carrying out X-ray analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3723664A GB1065918A (en) 1964-09-11 1964-09-11 Improvements in or relating to apparatus for x-ray analysis

Publications (1)

Publication Number Publication Date
GB1065918A true GB1065918A (en) 1967-04-19

Family

ID=10394857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3723664A Expired GB1065918A (en) 1964-09-11 1964-09-11 Improvements in or relating to apparatus for x-ray analysis

Country Status (1)

Country Link
GB (1) GB1065918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476315A1 (en) * 1980-02-18 1981-08-21 Banyaszati Fejlesztesi Intezet Continuous radiographic analyser for material stream - has radioactive radiation source and detector mounted on impacter of conveyed material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476315A1 (en) * 1980-02-18 1981-08-21 Banyaszati Fejlesztesi Intezet Continuous radiographic analyser for material stream - has radioactive radiation source and detector mounted on impacter of conveyed material

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