Abstract:
:New radiophotoluminescence (RPL) phosphate glass containing (6)Li was successfully made from the powder of NaPO(3), Al(PO(3))(3), LiOH, HPO(3) and AgCl. The ternary diagram of NaPO(3)-Al(PO(3))(3)-LiPO(3) has clarified the region where satisfactory RPL characteristics of the glass are kept up. The synthesised phosphate glass indicated good RPL characteristics on the condition that the content of LiPO(3) was below 10 wt%. Gamma-ray irradiation experiments showed that the newly synthesised phosphate glass had satisfactory linearity and wide dynamic range in dose measurement and low variation in sensitivity. It was confirmed from thermal neutron irradiation experiments that a pair of the newly synthesised phosphate glass containing enriched (6)Li and (7)Li, or (n)Li and enriched (7)Li could be effectively used for the evaluation of thermal neutron dosimetry.
journal_name
Radiat Prot Dosimetryjournal_title
Radiation protection dosimetryauthors
Maki D,Kobayashi H,Sato F,Murata I,Kato Y,Tanaka T,Yamamoto T,Iida Tdoi
10.1093/rpd/ncq552subject
Has Abstractpub_date
2011-03-01 00:00:00pages
226-30issue
1-4eissn
0144-8420issn
1742-3406pii
ncq552journal_volume
144pub_type
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