Transformation of ZnO-based structures under heavy Mo doping: Defect states and luminescence

0557518 - FZÚ 2023 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Buryi, Maksym - Remeš, Zdeněk - Děcká, Kateřina - Mičová, J. - Landová, Lucie
Transformation of ZnO-based structures under heavy Mo doping: Defect states and luminescence.
NANOCON 2021 - Conference proceedings. Ostrava: Tanger Ltd., 2021, s. 74-79. ISBN 978-80-88365-00-6. ISSN 2694-930X.
[International Conference on Nanomaterials - Research & Application /13./ NANOCON. Brno (CZ), 20.10.2021-22.10.2021]
Grant CEP: GA ČR(CZ) GJ20-05497Y
Grant ostatní: AV ČR(CZ) SAV-21-09
Program: Bilaterální spolupráce
Institucionální podpora: RVO:68378271
Klíčová slova: ZnO * Mo doping * material phase transformation * luminescence * electron paramagnetic resonance
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
https://www.confer.cz/nanocon/2021/download/4321-transformation-of-zno-based-structures-under-heavy-mo-doping-defect-states-and-luminescence.pdf

Hydrothermally grown ZnO-based structures were heavily doped with Mo (various doping levels from 2 to 25%). It has been found that Mo strongly affects the ZnO structure and morphology rather resulting in the complex, mixed zinc and molybdenum oxides creation. Moreover, the material phases transformation upon the increased Mo content was observed. ZnO material phase was observed only at low Mo doping level (2 and 5%). This correlated very well to the changes in the luminescence and electron paramagnetic resonance signals.
Trvalý link: http://hdl.handle.net/11104/0331490