0134058 - FZU-D 20020346 RIV GB eng J - Journal Article
Laguta, V. V. - Martini, M. - Vedda, A. - Rosetta, E. - Nikl, Martin - Mihóková, Eva - Boháček, Pavel - Rosa, Jan - Hofstätter, A. - Mayer, B. K. - Usuki, Y.
Photoinduced oxygen-vacancy related centers in PbWO₄: Electron spin resonance and thermally stimulated luminescence study.
Radiation Effects and Defects in Solids. Roč. 157, - (2002), s. 1025-1031. ISSN 1042-0150. E-ISSN 1029-4953
R&D Projects: GA ČR GA202/01/0753
Grant - others:NATO(XX) SfP973510
Institutional research plan: CEZ:AV0Z1010914
Keywords : PbWO₄ * scintillators * point defects * electron spin resonance
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.290, year: 2002

Using ESR and TSL three different electron traps based on regular Wsites perturbed by oxygen vacancies have been idntified in PbWO₄. Analysis of ESR spectra parameters (g-factor values and principal axes orientations) has shown that revealed centers are (WO₃)^- vacancy containing complex anions associated with a defect in Pb sublattice:(WO₃)^- - A_Pb complexes.
Permanent Link: http://hdl.handle.net/11104/0031996