Thermoluminescent spectra of rare earth doped MgB4O7 dosemeters

T. Karali, A. P. Rowlands, E. Halmagean, P. D. Townsend, M. Prokic

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid


This paper presents X ray excited TL spectra of magnesium borate doped with either single rare earth ions Dy or Tin, or co-doped with Dy/Tm, Tm/Mn or Dy/Tb. Intrinsic emission from the host material is in the UV/blue region at similar to375 nm, with a tail extending to 200 nm. The main dosimetric peak is detected at similar to180degreesC but slight differences are noted between the glow peak maxima from the different rare earth ions and there were changes following thermal treatments. The results are discussed according to the interaction between trapping and rare earth sites.
Iaith wreiddiolSaesneg
Tudalennau (o-i)1-4
Nifer y tudalennau4
CyfnodolynRadiation Protection Dosimetry
StatwsCyhoeddwyd - 14 Medi 2011

Ôl bys

Gweld gwybodaeth am bynciau ymchwil 'Thermoluminescent spectra of rare earth doped MgB4O7 dosemeters'. Gyda’i gilydd, maen nhw’n ffurfio ôl bys unigryw.

Dyfynnu hyn