Future developments in etched track detectors for neutron dosimetry

L. Tommasino

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Many laboratories engaged in the field of personal neutron dosimetry are interested in developing better etching processes and improving the CR-39 detecting materials. To know how much effort must still be devoted to the development of etched track dosimetry, it is necessary to understand the advantages, limitations and degree of exploitation of the currently available techniques. So much has been learned about the chemical and electrochemical etching processes that an optimised combination of etching processes could make possible the eliminiation of many of the existing shortcomings. Limitations of etched track detectors for neutron dosimetry arise mainly because the registration occurs only on the detector surface. These damage type detectors are based on radiation induced chain scission processes in polymers, which result in hole-type track in solids. The converse approach, yet to be discovered, would be the development of cure-track detectors, where radiation induced cross linking between organic polymer chains could result in solid tracks in liquids.
Original languageEnglish
Pages (from-to)121 - 124
Number of pages4
JournalRadiation Protection Dosimetry
Volume20
Issue number1-2
Publication statusPublished - 1987
Externally publishedYes

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Radiological and Ultrasound Technology
  • Radiation
  • Radiology Nuclear Medicine and imaging
  • Public Health, Environmental and Occupational Health

Cite this