Effect of copper ions on the Ni-Zn Ferrite Nanoparticles properties.

      Аннотация: The drastic progress in the development and growth of electronic ceramics since the era of post Second World War II has played a major role in the transformation of the society from Steel Age to the Information Age. Nearly instantaneous satellite communications from coast to coast and around the world would not be possible without simultaneous advances in semiconductors, dielectrics, ferroelectrics, ferrites and optoelectronics. The continued developments in these fields have been matched, and perhaps eventually superseded, with advances in superconducting ceramics, photonics, and optical waveguides and potentially in optical computing and information processing. In connection with advances in communication technologies, magnetic ceramics have been investigated due to their vastly intriguing properties such as magnetization behavior, high magnetic permeability and high electrical resistivity. These intrinsic material properties have made them indispensably the most versatile engineering ceramics for high frequency applications including power transformers, antennas and Faraday rotators.

Ключевые слова: dielectric constant, Spinel ferrite, superparamagnetism, XRD, NiCuZn ferrite Nanoparticles, curing, hydrothermal synthesis, Magnetic nanoparticles, Microemulsion, sol-gel, Thermal decomposition, DC electrical resistivity, X-ray density, Nano powder