Optical Properties of ZnO Nanocrystals Doped with Cd, Mg, Mn, and Fe Ions
The Journal of Physical Chemistry B2006Vol. 110(43), pp. 21412–21415
Citations Over TimeTop 10% of 2006 papers
Abstract
ZnO nanocrystals doped with Cd, Mg, Mn, and Fe ions were obtained by thermolysis of a family of metal cupferrates. The nanocrystals were characterized by X-ray diffraction, energy-dispersive X-ray analysis, transmission electron microscopy, UV-visible, luminescence, and excitation spectroscopy. The band gap of the nanocrystals can be tuned in the range of 2.9-3.8 eV by the use of the dopants. In most cases, the nanocrystals are sufficiently defect-free to exhibit band edge luminescence.
Related Papers
- → La2MgTiO6:Bi3+/Mn4+ photoluminescence materials: Molten salt preparation, Bi3+ → Mn4+ energy transfer and thermostability(2020)21 cited
- → Photoluminescence of porous Si, oxidized then deoxidized chemically(1992)109 cited
- → Study of delocalized and localized states in ZnSeO layers with photoluminescence, micro-photoluminescence, and time-resolved photoluminescence(2019)7 cited
- → Excitons imaging in hybrid organic-inorganic films(2012)3 cited
- Photoluminescence excitation spectroscopy yields bandgap of Ga_5In_5P containing relatively ordered domains(1993)