A5088863287- Multiferroics and related materials
- Magnetic and transport properties of perovskites and related materials
- Advanced Condensed Matter Physics
- Magnetic Properties and Synthesis of Ferrites
- Ferroelectric and Piezoelectric Materials
- Nanoparticles: synthesis and applications
- Magneto-Optical Properties and Applications
- Magnetic properties of thin films
- Transition Metal Oxide Nanomaterials
- Rheology and Fluid Dynamics Studies
- Electromagnetic wave absorption materials
- Radioactive contamination and transfer
- Medicinal Plants and Neuroprotection
- Rare-earth and actinide compounds
- Nonlinear Optical Materials Studies
- Fluid Dynamics and Thin Films
- Pharmacology and Nanomedicine Research
- Iron oxide chemistry and applications
- Advanced Photocatalysis Techniques
- Dielectric properties of ceramics
- Radioactivity and Radon Measurements
- Nuclear and radioactivity studies
- Nanomaterials for catalytic reactions
- Nanofluid Flow and Heat Transfer
- Photorefractive and Nonlinear Optics
Chaitanya Bharathi Institute of Technology
2018-2024
Osmania University
2014-2020
Stanley Medical College
2020
UGC DAE Consortium for Scientific Research
2016-2020
Nizam's Institute of Medical Sciences
2020
Abstract Effluents containing dyes, discharged by various industries, have become a significant contributor to water pollution. This study explores the use of green-synthesized palladium nanoparticle (PdNP) catalysts, which offer enhanced catalytic performance compared traditional methods. The research focuses on synthesis nanoparticles using Salmalia Malabarica (SM) gum via microwave-assisted process and investigates their antibacterial properties. SEM analysis confirms even distribution...
The magnetic, Raman, ferroelectric, and in-field 57Fe Mössbauer studies of polycrystalline multiferroic Sr3Co2Fe24O41 are reported in this paper. From the magnetization studies, it is observed that sample soft magnetic nature with low temperature spin transitions like longitudinal to transverse conical structure around 130 K change crystalline anisotropy from planar at 250 K. Ferroelectric exhibit spontaneous polarization temperature. Strong phonon lattice coupling through Raman...
This paper investigates the effects of an inclined magnetic field on heat and mass transfer in turbulent squeeze flow a viscoelastic fluid with upper-convected Maxwell model. Squeezing is important phenomenon various industrial mechanical processes related to flows between parallel surfaces. Mathematical modelling for law conservation mass, momentum, concentration nanoparticles executed. The study employs system partial differential equations describe issue. Governing nonlinear are reduced...
The present work reports the preparation and study of multiferroic Nd doped BiFeO3 (BFO) polycrystalline samples. samples are prepared with sol-gel method. x-ray diffraction measurements confirm orthorhombic structure Pnma space-group. Small amount secondary phase is also observed. SEM EDX have been used to surface morphology weight percentage elements. room temperature leakage current density (J-E) indicate grain boundary limited conduction Ohmic mechanisms under lower higher field regions,...
The present work is aimed at exploring the local atomic structure modifications related to spin reorientation transition (SRT) in DyFeO 3 orthoferrite exploiting x-ray absorption fine (XAFS) spectroscopy.For this purpose we studied by XAFS evolution of around Fe and Dy as function temperature (10-300 K) a sample having SRT 50-100 K.For sake comparison YFeO no SRT.The analysis extended region has revealed an anomalous trend Fe-O nearest neighbour distribution DFO revealing (i) weak but...
Structural and 57Fe MÖssbauer study of Sol-Gel prepared Indium substituted Cobalt ferrites with chemical formula CoFe2-xInxO4 (x= 0, 0.2, 0.4, 0.6 0.8) are reported in this paper. From the Rietveld refinement X-Ray diffraction patterns, it is observed that x=0, 0.2 samples formed single phase without any detectable impurity x=0.4, 0.8 consists a relatively small fraction un-reacted Fe2O3 as an phase. It also found lattice parameters increase concentration. The SEM images exhibit grain size...
The studies on the structural and magnetic properties of YFe1-xMnxO3 (x =0, 0.1, 0.2, 0.3, 0.4 0.5) multiferroic samples, prepared by sol-gel method, are reported in this paper. X-ray diffraction confirm crystalline nature compounds which formed a pure single phase. From scanning electron micrographs, average particle size is found to be increased with increasing Mn content sample becoming porous. Magnetization versus field reveal that as increases, saturation magnetization, remnant...
The magneto-electric multiferroic hexaferrites have become very interesting due to their practical applications in multi-bit storage devices [1][2].The XRD, Neutron, Magnetic and Mössbauer studies of Ba₁₋ₓSrₓFe₁₂O₁₉ (x=0-1@0.25)hexaferrites are reported.The samples prepared through conventional solid state reaction method.The phase purity the is confirmed XRD by using Rietveld refinement method lattice parameters found increase with increasing Sr doping at Ba site.The neutron diffraction...