Theoretical study of the structured blue emission of PbWO.sub.4./sub..

0134042 - FZU-D 20020330 RIV GB eng J - Journal Article
Bacci, M. - Mihóková, Eva - Nikl, Martin - Polák, Karel - Schulman, L. S.
Theoretical study of the structured blue emission of PbWO₄.
Radiation Effects and Defects in Solids. Roč. 157, - (2002), s. 927-930. ISSN 1042-0150. E-ISSN 1029-4953
Grant - others:NATO(XX) SfP973510; NSF(XX) PHY 00 99471
Institutional research plan: CEZ:AV0Z1010914
Keywords : PbWO₄ * Jahn-Teller effect * luminescence
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.290, year: 2002

The experimentally observed structure in the blue emission of PbWO₄ crystals is analyzed theoretically. The full interaction Hamiltonian, including ligand field, Jahn-Teller, pseudo Jahn- Teller, and spin-orbit interactions is considered. The emission-band shape is numerically calculated using Monte-Carlo integration using both semiclassical and quantum-mechanical approaches.
Permanent Link: http://hdl.handle.net/11104/0031983