ENHANCEMENTS IN LUMINESCENCE MEASUREMENTTECHNIQUES
RADIATION PROTECTION DOSIMETRY, cilt.101, sa.1-4, ss.119-124, 2002 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 101 Sayı: 1-4
- Basım Tarihi: 2002
- Doi Numarası: 10.1093/oxfordjournals.rpd.a005950
- Dergi Adı: RADIATION PROTECTION DOSIMETRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.119-124
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
NewdevelopmentsintheRisøTL/OSLsystemincludesasoftwarecontrolledheaterfittedunderneaththebetasource toenableirradiationofsamplesatanelevatedtemperature.Thisallowsinvestigationsofcompetitioneffectsfromthermally shallowtrapsandcentres.Significantadditionalsoftwaredevelopmentsincludethefacilitytovarylinearlythestimulationpower duringstimulation(linearlymodulatedOSL).Theelevatedtemperatureirradiatorfacilityhasbeenfurtherexpandedtoallowthe measurementofradioluminescence(RL)duringbetairradiation.ThisadditionalfacilityallowsthemeasurementofTL,OSL andRLinthesamesoftwarecontrolledautomaticsequence.Thispaperprovidesadescriptionofthecapabilitiesofthenew combinedautomaticTL/OSL/RLreader,andillustratestheapplicationoftheelevatedtemperatureirradiatorfacility,andtheRL unit.Thenewmeasurementfacilitieshaveprovidedpreliminaryinformationaboutpossibletrapcompetitionduringstorage,and changesinrecombinationprocesses.