0391652 - FZÚ 2014 RIV NL eng J - Journal Article
Mihóková, Eva - Jarý, Vítězslav - Fasoli, M. - Lauria, A. - Moretti, F. - Nikl, Martin - Vedda, A.
Trapping states and excited state ionization of the Ce³⁺ activator in the SrHfO₃ host.
Chemical Physics Letters. Roč. 556, JAN (2013), s. 89-93. ISSN 0009-2614. E-ISSN 1873-4448
R&D Projects: GA AV ČR KAN300100802
Grant - others:AVČR(CZ) M100101212
Institutional support: RVO:68378271
Keywords : scintillators * oxides * thermoluminescence
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.991, year: 2013

We study trapping states of Ce3+-doped SrHfO3 by thermally stimulated luminescence in a wide temperature range (10–730 K). We determine characteristic parameters of the traps by the initial rise technique. We also determine the energy of thermal ionization of the excited state of Ce3+ in SrHfO3 host by purely optical method based on the study of UV illumination-induced thermoluminescence. The method provides a value of the thermal ionization energy of about 0.25 eV.
Permanent Link: http://hdl.handle.net/11104/0220641