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Synthesis and characterization of nanostructured ZnO- and BiFeO3-Based Multifunctional Materials
(2012)
The effective incorporation of dopant species into ZnO host structure usually induces changes in its physical and chemical properties enabling the establishment of novel multi-functional properties. In the case of doping ...
Synthesis and study of structural and magnetic properties of ferrite nanocrystal for magneto caloric application
(2011)
Pure and doped CoxZn1-xFe2O4 (0.5≤x≤1.0) nanocrystals have been synthesized by conventional and modified size-controlled coprecipitation methods. In the latter, the control of the oversaturation in reacting solutions, ...
Effect of iron oxidation state and annealing atmosphere on functional properties of zinc oxide thin films
(2019-05-15)
The ability to produce high-quality single-phase diluted magnetic semiconductors (DMS) is the driving factor to study DMS for spintronic applications. ZnO is a wide band gap semiconductor of the II-VI semiconductor group ...
Synthesis and characterization of ZnO-based nanostructures for potential biomedical applications
(2013)
Zinc Oxide (ZnO) is a high quality semiconductor material that has been studied for several decades due to its applications in optics and optoelectronics. Currently, ZnO-based nanoparticles (NPs) are being widely studied ...
Effect of the incorporation of defects in ZnO nanocrystals on the generation of reactive oxygen species for applications in photodynamic therapy
(2015)
Photodynamic therapy (PDT) is an alternative to traditional cancer treatments. This
approach involves the use of photosensitizer (PS) agents and their interaction with light. As
a consequence, cytotoxic reactive oxygen ...
Tuning of structural and magnetic properties of La1−xSxMnO3
(2018)
This thesis investigated the effect of incorporation of Sr2+ and Ca2+ ions on the structural and magnetic properties of LaMnO3 (LMO) powders synthesized by sol-gel and thermal treatment method at 900°C. X-ray diffraction ...
Tuning of multifunctional properties of undoped and doped BiFeO3
(2018)
This work studied the effect of the incorporation of Co2+ and Mn2+ species on the structural and magnetic properties of nanocrystalline powders of BiFeO3 (BFO) synthesized by the sol-gel and thermal treatment method at ...