Počet záznamů: 1
Ddefects states in Lu.sub.3./sub.Al.sub.5./sub.O.sub.12./sub.:Ce crystals
- 1.0134060 - FZU-D 20020348 RIV GB eng J - Článek v odborném periodiku
Vedda, A. - Martini, M. - Di Martino, D. - Laguta, V. V. - Nikl, Martin - Mihóková, Eva - Rosa, Jan - Nejezchleb, K. - Blažek, K.
Ddefects states in Lu3Al5O12:Ce crystals.
Radiation Effects and Defects in Solids. Roč. 157, - (2002), s. 1003-1007. ISSN 1042-0150. E-ISSN 1029-4953
Grant CEP: GA MŠMT ME 447
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: scintillators * cerium doping * thermally stimulated luminescence * electron paramagnetic resonance * point defects
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.290, rok: 2002
Wavelength-resolved TSL measurements after x-ray irradiation at room temperature were performed on undoped, Ce- and (Ce, Zr)-doped Lu3Al5O12 crystals. Several glow peaks were observed in the 20-450o C temperature region, whose intensities and emission spectra are influenced by doping. EPR measurements performed at 12K revealed typical spectra of Ce3+ (4f1, S=1/2) occupying Lu3+ substitutional positions.
Trvalý link: http://hdl.handle.net/11104/0031998
Počet záznamů: 1