Abstract Transparent ceramics have attracted attention as a new optical material that can replace glasses and single crystals. In this study, we investigated the application of transparent dosimeter materials. Specifically, thermally stimulated luminescence (TSL) properties MgO, Al 2 O 3 , CaF : Mn were evaluated in comparison with those crystals opaque ceramics. As result, three chemical compo...

normal 0 false false false en-us x-none fa background: the angular dependency of response for tld cards may cause deviation  from its true value on the results of environmental dosimetry, since tlds may  be exposed to radiation at different angles of incidence from the surrounding area. objective: a 3d setting of tld cards has been calibrated isotropically in a standard  radiation field to eval...

Occupational radiation doses from interventional procedures have the potential to be relatively high. The requirement optimise these encourages use of electronic or active personal dosimeters (APDs) which are now increasingly used in hospitals. They typically tandem with a routine passive dosimetry monitoring programme, APDs for real-time readings, training purposes and when new imaging technol...

First measurements characterizing dosimetric properties of a dosimetry system designed for the purpose active personal photons with mean energies from 12.4 to 1250 keV according Physikalisch-Technische Bundesanstalt (PTB) requirements are presented. The consists three Dosepix detectors, which is hybrid, pixelated, photon-counting X-ray detector. energy and angular dependence normalized response...

First investigations regarding dosimetric properties of the hybrid, pixelated, photon-counting Dosepix detector in direct beam a pulsed photon field (RQR8) for personal dose equivalent $H\mathrm{_p(10)}$ are presented. The influence quantities such as pulse duration and rate were varied, their responses compared to legal limits provided PTB-A 23.2. variation at nearly constant about 3.7$\,$Sv/h...