FR2307029A1 - Materiau thermoluminescent a base d'oxyhalogenure des terres rares - Google Patents

Materiau thermoluminescent a base d'oxyhalogenure des terres rares

Info

Publication number
FR2307029A1
FR2307029A1 FR7609889A FR7609889A FR2307029A1 FR 2307029 A1 FR2307029 A1 FR 2307029A1 FR 7609889 A FR7609889 A FR 7609889A FR 7609889 A FR7609889 A FR 7609889A FR 2307029 A1 FR2307029 A1 FR 2307029A1
Authority
FR
France
Prior art keywords
oxyhalogenide
rare earth
material based
thermoluminescent material
thermoluminescent
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
FR7609889A
Other languages
English (en)
Other versions
FR2307029B1 (fr
Inventor
Jacob George Rabatin
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 FR2307029A1 publication Critical patent/FR2307029A1/fr
Application granted granted Critical
Publication of FR2307029B1 publication Critical patent/FR2307029B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/10—Luminescent dosimeters
    • G01T1/11—Thermo-luminescent dosimeters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Luminescent Compositions (AREA)
FR7609889A 1975-04-07 1976-04-06 Materiau thermoluminescent a base d'oxyhalogenure des terres rares Granted FR2307029A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,642 US3996472A (en) 1975-04-07 1975-04-07 Thermoluminescent materials utilizing rare earth oxyhalides activated with terbium

Publications (2)

Publication Number Publication Date
FR2307029A1 true FR2307029A1 (fr) 1976-11-05
FR2307029B1 FR2307029B1 (fr) 1978-11-03

Family

ID=24259520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609889A Granted FR2307029A1 (fr) 1975-04-07 1976-04-06 Materiau thermoluminescent a base d'oxyhalogenure des terres rares

Country Status (5)

Country Link
US (1) US3996472A (fr)
JP (1) JPS51122680A (fr)
FR (1) FR2307029A1 (fr)
GB (1) GB1546893A (fr)
NL (1) NL175926C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261854A (en) * 1978-12-21 1981-04-14 Kasei Optonix, Ltd. Phosphor
EP0109676A2 (fr) * 1982-11-18 1984-05-30 Kabushiki Kaisha Toshiba Dispositif vidéo du type projection couleur

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173660A (en) * 1977-07-27 1979-11-06 The United States Of America As Represented By The United States Department Of Energy Method of preparing a thermoluminescent phosphor
US4121010A (en) * 1977-07-27 1978-10-17 The United States Of America As Represented By The United States Department Of Energy Thermoluminescent phosphor
US4708494A (en) * 1982-08-06 1987-11-24 Marcos Kleinerman Methods and devices for the optical measurement of temperature with luminescent materials
US5004913A (en) * 1982-08-06 1991-04-02 Marcos Kleinerman Remote measurement of physical variables with fiber optic systems - methods, materials and devices
SE448186B (sv) * 1983-04-12 1987-01-26 Asea Ab Fiberoptisk givare
US4499159A (en) * 1984-04-13 1985-02-12 General Electric Company X-ray image converters utilizing rare earth oxyhalide phosphors
IT1229159B (it) * 1989-04-07 1991-07-22 Minnesota Mining & Mfg Metodo per registrare e riprodurre l'immagine di una radiazione, pannello e fosfori per la memorizzazione dell'immagine di una radiazione.
US4947465A (en) * 1989-07-25 1990-08-07 Mathur Veerendra K Method of laser discrimination using stimulated luminescence
DE19725940A1 (de) * 1997-06-19 1998-12-24 Thoms Michael Dr Neutronenempfindliche Speicherleuchtstoffe und daraus bestehende Bildplatten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium
US3666676A (en) * 1970-12-21 1972-05-30 Gen Electric Terbium activated rare earth oxyhalide phosphors containing ytterbium for reduced afterglow
JPS522869B1 (fr) * 1971-01-29 1977-01-25
BE792841A (fr) * 1972-01-11 1973-06-15 United States Radium Corp Ecran luminescent pour la conversion des rayons x
US3905912A (en) * 1974-09-25 1975-09-16 Gte Sylvania Inc Rare earth activated hafnium phosphate luminescent materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261854A (en) * 1978-12-21 1981-04-14 Kasei Optonix, Ltd. Phosphor
EP0109676A2 (fr) * 1982-11-18 1984-05-30 Kabushiki Kaisha Toshiba Dispositif vidéo du type projection couleur
EP0109676A3 (en) * 1982-11-18 1985-08-28 Kabushiki Kaisha Toshiba Color projection type video device

Also Published As

Publication number Publication date
FR2307029B1 (fr) 1978-11-03
US3996472A (en) 1976-12-07
GB1546893A (en) 1979-05-31
JPS51122680A (en) 1976-10-26
JPS5337074B2 (fr) 1978-10-06
NL175926B (nl) 1984-08-16
NL175926C (nl) 1985-01-16
NL7603429A (nl) 1976-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse