Magnetic and dielectric properties of nanophase manganese-substituted lithium ferrite

Dielectric relaxation, conductivity behaviour and magnetic properties of Mg substituted Ni–Li ferrites

“…The gel was dried at 383 K and then it was ignited to form loose powder. The as prepared powder was annealed at 1073 K to obtain nanosized crystalline powder [14][15][16][17][18]. X-ray diffraction patterns of the annealed ferrites were recorded using Miniflex-II Xray diffractometer (Rigaku).…”

IR Spectra, Elastic and Dielectric Properties of Li–Mn Ferrite

“…Polycrystalline ferrites have very important structural, magnetic, electrical, and dielectric properties that are dependent on various factors, such as method of preparation, substitution of cations, and microstructure [1,2]. Introduction of a relatively small amount of foreign ions can change the properties of ferrites [3].…”

“…It can provide us with information for obtaining a high-quality ferrite for particular applications. Modification in electric and magnetic properties of lithium ferrites by substitution of different ions has been extensively studied [4][5][6].…”

“…Infrared spectroscopy was used to determine the local symmetry of crystalline and noncrystalline solids and to study the ordering phenomenon in ferrites [6]. IR absorption bands mainly appear due to the vibrations of oxygen ions with cations at various frequencies.…”

Synthesis and morphological study of chromium substituted Zn–Mn ferrites nanostructures via sol–gel method

“…homogeneous mixture and involves low temperature conditions resulting in a uniform ultrafine porous powders [23]. In our previous work [24,25] this method was employed to obtain improved powder characteristics, better homogeneity and narrow particle size distribution, thereby influencing structural, electrical and magnetic properties of spinel ferrites [26]. In this communication, we report preparation of nanosized chromium substituted Zn-Mn ferrites by sol-gel autocombustion method.…”