Počet záznamů: 1
Luminescent materials: probing the excited state of emission centers by spectroscopic methods
- 1.0447851 - FZÚ 2016 RIV GB eng J - Článek v odborném periodiku
Mihóková, Eva - Nikl, Martin
Luminescent materials: probing the excited state of emission centers by spectroscopic methods.
Measurement Science and Technology. Roč. 26, č. 1 (2015), s. 1-17. ISSN 0957-0233. E-ISSN 1361-6501
Grant CEP: GA ČR GA13-09876S
Grant ostatní: AVČR(CZ) M100101212
Institucionální podpora: RVO:68378271
Klíčová slova: luminescence * rare-earth ions * ionization * tunneling * scintillators
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.492, rok: 2015
We review recent methods employed to study the excited state of rare-earth centers in various luminescent and scintillating materials. The focus is on processes that help determine localization of the excited state within the material band gap, namely photoionization and thermally stimulated ionization. Then the tunneling process between the luminescence center and the trapping state is addressed. We describe the experimental implementation of methods recently developed to study these processes. We report theoretical models helping the data interpretation. We also present application to currently investigated materials.
Trvalý link: http://hdl.handle.net/11104/0249615
Počet záznamů: 1