• Archana B. Bodade
• G.N. Chaudhari
• Anjali B. Bodade

Nanocrystalline and nanocomposites of Sr doped La 1-xSrxMnO3 (x=0,0.3) were synthesised by the sol –gel citrate method. Structural and dielectric analysis were performed for synthesized nanocomposites La1-xSrx MnO3.The XRD of La 1-xSr xMnO3 (x=0,0.3)shows orthorhombic structure. Dielectric constant ( ε’ and ε”) of La 1-xSrxMnO 3 (x=0,0.3) were measured as a function of frequency in the range 42 Hz to 500 MHz and the temperature range 30 to700°C. A ferroelectric like dielectric constant ranging from 10 4 to10 6 was obtained for both. AC conductivity has been studied as a function of frequency and temperature to understand the conduction mechanism.

Nanocomposites of La 1-xSr xMnO3, sol–gel, Electrical Conductivity, Dielectric Properties

"STRUCTURAL AND ELECTRICAL PROPERTIES OF PEROVSKITES La 1-XSr X MnO 3 (x=0,0.3) SYNTHESIZED VIA SOL –GEL CITRATE METHOD.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.406-413, February-2020, Available :http://www.jetir.org/papers/JETIRDI06080.pdf

"STRUCTURAL AND ELECTRICAL PROPERTIES OF PEROVSKITES La 1-XSr X MnO 3 (x=0,0.3) SYNTHESIZED VIA SOL –GEL CITRATE METHOD.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp406-413, February-2020, Available at : http://www.jetir.org/papers/JETIRDI06080.pdf