GB2363673A - Standard alpha particle source - Google Patents

Standard alpha particle source

Info

Publication number
GB2363673A
GB2363673A GB0123610A GB0123610A GB2363673A GB 2363673 A GB2363673 A GB 2363673A GB 0123610 A GB0123610 A GB 0123610A GB 0123610 A GB0123610 A GB 0123610A GB 2363673 A GB2363673 A GB 2363673A
Authority
GB
United Kingdom
Prior art keywords
particle source
alpha particle
standard alpha
standard
source
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.)
Granted
Application number
GB0123610A
Other versions
GB0123610D0 (en
GB2363673B (en
Inventor
Peter Danyluk
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 Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB0123610D0 publication Critical patent/GB0123610D0/en
Publication of GB2363673A publication Critical patent/GB2363673A/en
Application granted granted Critical
Publication of GB2363673B publication Critical patent/GB2363673B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/02—Transportable or portable shielded containers with provision for restricted exposure of a radiation source within the container

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Particle Accelerators (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A standard alpha particle source (1) which can be configured so as to provide a pre-set value of emitted alpha energy or configured to give a level of emitted alpha energy which can be varied to suit the required usage of the source.
GB0123610A 1999-06-04 2000-06-05 Standard alpha particle source Expired - Fee Related GB2363673B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9912882A GB2350718A (en) 1999-06-04 1999-06-04 Standard alpha particle source
PCT/GB2000/002157 WO2000075692A1 (en) 1999-06-04 2000-06-05 Standard alpha particle source

Publications (3)

Publication Number Publication Date
GB0123610D0 GB0123610D0 (en) 2001-11-21
GB2363673A true GB2363673A (en) 2002-01-02
GB2363673B GB2363673B (en) 2004-02-18

Family

ID=10854654

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9912882A Withdrawn GB2350718A (en) 1999-06-04 1999-06-04 Standard alpha particle source
GB0123610A Expired - Fee Related GB2363673B (en) 1999-06-04 2000-06-05 Standard alpha particle source

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9912882A Withdrawn GB2350718A (en) 1999-06-04 1999-06-04 Standard alpha particle source

Country Status (3)

Country Link
AU (1) AU5234000A (en)
GB (2) GB2350718A (en)
WO (1) WO2000075692A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102254580A (en) * 2011-04-18 2011-11-23 清华大学 Installation device for radioactive source
JP6760966B2 (en) * 2015-05-07 2020-09-23 イリノイ トゥール ワークス インコーポレイティド Strontium sealed radiation source
US11318326B2 (en) 2015-05-07 2022-05-03 Qsa Global Inc. Strontium sealed source

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571595A (en) * 1969-04-15 1971-03-23 Atomic Energy Commission Variable rate neutron source
US3842285A (en) * 1972-05-19 1974-10-15 Commissariat Energie Atomique Method and a device for the mechanical modulation of a particle flux
JPH06230073A (en) * 1993-02-02 1994-08-19 Matsushita Electron Corp Radiation resistance testing method for semiconductor device
US5489775A (en) * 1993-04-16 1996-02-06 Commissariat A L'energie Atomique Method and device for the energy-calibration of an electronic unit for detecting beta and/or X photons and gamma radiations with compton distribution emited by a radioactive aerosol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383510A (en) * 1964-12-07 1968-05-14 Parametrics Inc Alpha particle excited monochromatic X-ray source
FR2270663B1 (en) * 1974-05-10 1976-10-15 Commissariat Energie Atomique
FR2397047A2 (en) * 1977-07-05 1979-02-02 Commissariat Energie Atomique PROCESS FOR MANUFACTURING SOURCES OF Sealed IONIZING RADIATION AND SOURCES OBTAINED BY THIS PROCESS
JPS60102600A (en) * 1983-11-08 1985-06-06 仲問　隆夫 Method of adsorbing and emanating alpha ray and adsorbent used for said method and device thereof
JPH0693320B2 (en) * 1985-05-10 1994-11-16 松下電子工業株式会社 Evaluation method of soft error of semiconductor memory

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571595A (en) * 1969-04-15 1971-03-23 Atomic Energy Commission Variable rate neutron source
US3842285A (en) * 1972-05-19 1974-10-15 Commissariat Energie Atomique Method and a device for the mechanical modulation of a particle flux
JPH06230073A (en) * 1993-02-02 1994-08-19 Matsushita Electron Corp Radiation resistance testing method for semiconductor device
US5489775A (en) * 1993-04-16 1996-02-06 Commissariat A L'energie Atomique Method and device for the energy-calibration of an electronic unit for detecting beta and/or X photons and gamma radiations with compton distribution emited by a radioactive aerosol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PAT.ABS of JP vol.018 ,no.609 (P-1828) 18 Nov 1994 & JP 06 230 073 A(MATSUSHITA ELECTRON CORP).19 AUG 1994 *

Also Published As

Publication number Publication date
GB0123610D0 (en) 2001-11-21
AU5234000A (en) 2000-12-28
WO2000075692A1 (en) 2000-12-14
GB2363673B (en) 2004-02-18
GB9912882D0 (en) 1999-08-04
GB2350718A (en) 2000-12-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090605