Senoy Thomas
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View article: Pure and Sm doped CeO <sub>2</sub> Nanoparticles: An insight into the Room Temperature Ferromagnetism and Photocatalytic Dye Degradation
Pure and Sm doped CeO <sub>2</sub> Nanoparticles: An insight into the Room Temperature Ferromagnetism and Photocatalytic Dye Degradation Open
CeO 2 nanoparticles (7–28 nm) and Sm‐doped (5, 10, 15, and 20 %) CeO 2 nanoparticles are synthesized using a simple chemical precipitation technique. The defects are studied using Raman spectroscopy, and the presence of defects as oxygen v…
View article: Asymmetry-driven reconfigurability of magnetic vortices in hemispherical shells
Asymmetry-driven reconfigurability of magnetic vortices in hemispherical shells Open
Inhomogeneous magnetic configurations like vortices attract tremendous appeal as an emerging candidate in understanding nanoscale spin behaviours and utilizing their spin configurations for advanced technological applications. For vortex-d…
View article: Synthesis of surfactant free stable nanofluids based on barium hexaferrite by pulsed laser ablation in liquid
Synthesis of surfactant free stable nanofluids based on barium hexaferrite by pulsed laser ablation in liquid Open
Barium hexaferrite nanofluids based on five different solvents are prepared using pulsed laser ablation in liquid, the different solvents resulting in different particle diameters. This study paves the way for the synthesis of stable magne…
View article: Iron Oxide Biomagnetic Nanoparticles (IO-BMNPs); Synthesis, Characterization and Biomedical Application–A Review
Iron Oxide Biomagnetic Nanoparticles (IO-BMNPs); Synthesis, Characterization and Biomedical Application–A Review Open
Nanotechnology is a multidisciplinary branch of science which encompasses numerous diverse fields of science and technology, ranging from biomedical, pharmaceutical, agricultural, environmental, advanced materials, chemical science, physic…
View article: Magnetocaloric effect in amorphous and partially crystallized Fe40Ni38Mo4B18 alloys
Magnetocaloric effect in amorphous and partially crystallized Fe40Ni38Mo4B18 alloys Open
A study of magnetocaloric effect in amorphous and partially crystallized Fe40Ni38Mo4B18 alloys is reported. Amorphous Fe40Ni38Mo4B18, near its magnetic ordering temperature (600K) showed a magnetic entropy change ΔSM of 1.1 J/KgK and a rel…
View article: Magnetic coupling of vortices in a two-dimensional lattice
Magnetic coupling of vortices in a two-dimensional lattice Open
We investigated the magnetization reversal of magnetic vortex structures in a two-dimensional lattice. The structures were formed by permalloy (Py) film deposition onto large arrays of self assembled spherical SiO(2)-particles with a diame…