Study of La{sub 0.9}Sr{sub 0.1}MnO{sub 3} manganite at different temperature

Journal Article · Fri May 15 04:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4915387· OSTI ID:22391709

Jha, Prafulla K. ^[1]; Bhargava, Parag ^[2]

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1. Department of Physics, Faculty of Science, The M. S. University of Baroda, Vadodara-390002 (India)
2. Department of Metallurgical Engineering and Material Science, IIT-Bombay-400076 (India)

In this paper, the effect of sintering temperature on the structural properties of Sr doped lanthanum manganites is studied. The Sr doped manganites are synthesized using solid state reaction method. The structural properties of the sintered powders are examined by X-ray diffraction. The La{sub 0.9}Sr{sub 0.1}MnO{sub 3} powder samples exhibit a dominant peak along with increased peak intensity corresponding to the (104), (202), (204) reflections and some new peaks also appeared along (116),(036) and (0210) reflections compared to first sintering temperature (1250°C). This confirms a more polycrystalline nature of the powder at higher sintering temperature. The crystallite size varies between 45 nm to 50 nm. For relative study, the calculated average crystallite size and lattice parameters are noted in tabulated form.

• OSTI ID: 22391709
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1661; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COMPARATIVE EVALUATIONS
DOPED MATERIALS
LANTHANUM COMPOUNDS
LATTICE PARAMETERS
MANGANATES
POLYCRYSTALS
POWDERS
REFLECTION
SINTERING
SOLIDS
STRONTIUM COMPOUNDS
TEMPERATURE DEPENDENCE
X-RAY DIFFRACTION