Singh, LaxmanRai, U. S.Singh, N. B.Lee, Y.Mahato, D. K.2019-06-032019-06-032019-05-02Laxman Singh, U. S. Rai, N. B. Singh, Y. Lee, D. K. Mahato, Divyanshu Bhardwaj, and K. D. Mandal "Dielectric properties of CaCu3-xMgxTi4O12 (x=0.20 and 0.50) material synthesized by the semi-wet route for energy storage capacitor", Proc. SPIE 11020, Smart Biomedical and Physiological Sensor Technology XV, 1102002 (2 May 2019); doi: 10.1117/12.2515634;https://doi.org/10.1117/12.2515634http://hdl.handle.net/11603/13999SPIE Defense + Commercial Sensing, 2019, Baltimore, Maryland, United StatesDielectric properties of high percentage Mg doped CaCu₃Ti₄O₁₂, CaCu₃-ₓMgₓTi₄O₁₂ (x=0.20 and 0.50) ceramics carried out. They were synthesized by the semi-wet route using a solution based citrate–nitrate method along with inexpensive solid TiO₂ powder. X-ray diffraction analysis reveals that the ceramics form single phase when sintered at 950 °C for 12h. SEM analyses show the smooth surfaces of grains with a spherical appearance. The grains of CCMTO2 and CCMTO5 ceramics were found to be in the size range of 1-5 μm and 1-3 μm, respectively. Dielectric studies show that the CCMTO2 ceramic has higher value of dielectric constant and lower dielectric loss in comparison to that of CCMTO5.9 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. © (2019) Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.CeramicsOxidesChemical synthesisCalcium copper titanateText