Published September 17, 1976
| Version v1
Patent
Fabrication of materials for exoelectron detectors
- 1. Physikalisch-Technische Bundesanstalt, Berlin (Germany, F.R.). Inst. Berlin
Description
This invention relates to the design and manufacture of a material forming the plate for an apparatus to determine the radiation dose by exoelectron emission, that will be called dosemeter. This material includes a first substance that comprises electron traps and able to emit exoelectrons by thermal or optical stimulation and a second substance having good ionic conductivity and able to provide a solid material. The first substance is selected from the group that includes α- alumine and beryllium oxide, or the group comprising: SO4Ca, SO4Ba, CaF2, SO4Sr and FLi. The second substance is alumine that has crystallised in the β phase
Availability note (English)
Available from Institut National de la Propriete Industrielle, Paris (France).Abstract (French)
La presente invention concerne la realisation d'un materiau constituant la plaquette pour un appareil de dosage d'un rayonnement par emission d'exoelectrons qui sera appele dosimetre. Ce materiau comprend un premier corps comportant des pieges pour les electrons susceptibles d'emettre des exoelectrons par stimulation thermique ou optique et un deuxieme corps presentant une bonne conductivite ionique et apte a donner un materiau solide. Le premier corps est choisi dans le groupe comprenant l'alumine α et l'oxyde de beryllium, ou le groupe comprenant: SO4Ca, SO4Ba, CaF2, SO4Sr et FLi. Le deuxieme corps est de l'alumine ayant cristallise en phase βAdditional details
Additional titles
- Original title (French)
- Materiaux pour la realisation de detecteurs a exoelectrons
Publishing Information
- Imprint Pagination
- 5 p.
- IPC:
- Int. Cl. G01t1/02; C04b35/02.
- IPC
- Int. Cl. G01t1/02; C04b35/02.
- Patent number
- FR patent document 2365134/A/
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 10482831
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- EXOELECTRON DOSEMETERS
- Descriptors DEC
- DOSEMETERS; MEASURING INSTRUMENTS