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Sonochemical synthesis of optically active fluorides
(Belgrade : Institute of Technical Sciences of SASA, 2021)
Up-conversion is the optical property of materials which have ability to convert low energy photons (usually from infrared spectrum) into higher energy photons (from visible spectrum). Such compounds, usually lanthanide ...
Influence of different synthesis methods on morphological and optical properties of the rare earth doped fluorides
(Belgrade : Materials Research Society of Serbia, 2022)
Over the last few years there has been a great interest in developing the efficient methodologies for the preparation of rare earth doped up-converting nanoparticles (UCNPs), which exhibit emission in visible part of spectra ...
Optically active SrGd2O4 phase: Yb3+/Ho3+ and Yb3+/Tm3+ co-doping
(Belgrade : Serbian Ceramic Society, 2022)
Optically active materials have a wide range of applications. The phenomenon of light conversion includes two main types: up-conversion, which is the ability of convertion lower energy photons into the ones with the higher ...
Rational design in photoresponsive hierarchical nanomaterials processing
(Kyoto : The Society of Powder Technology, 2022)
Different Up-conversion Oxides Co-doped with Er3+/Yb3+ Synthesized at High Temperatures
(Belgrade : Serbian Academy of Sciences and Arts, 2022)
The process where long-wavelength excitation radiation is converted into shorter wavelength output radiation is known as photon upconversion (UC). Research of up conversion materials is mainly focused on chloride, bromide, ...