Effect of various sintering temperature on resistivity behaviour and magnetoresistance of La{sub 0.67}Ba{sub 0.33}MnO{sub 3}
Journal Article
·
· AIP Conference Proceedings
- Department of Physics, FMIPA, Universitas Indonesia, Kampus UI Depok (Indonesia)
- Department of Physics Education, Syarif Hidayatullah State Islamic University, Jakarta 15412 (Indonesia)
- Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta 15412 (Indonesia)
- Research Center of Metallurgy and Material, Indonesian Institute of Science,s Gd 470 Kawasan Puspitek, Serpong, Tangerang Selatan 15314 (Indonesia)
A detail work was conducted in order to investigate effect of various sintering temperature on resistivity behavior and its relation with the magneto-resistance effect of La{sub 0.67}Ba{sub 0.33}MnO{sub 3} (LBMO). The LBMO samples were synthesized using solid state reaction. Characterization using X-ray diffraction shows that all LBMO samples have a single phase for each variation. Variation of sintering temperature on the LBMO samples affects its lattice parameters. The resistivity measurement in an absence and under applied magnetic field resulted in a highly significant different values. In one of the sintering temperature variation of LBMO, an increasing resistivity had shown at a low temperature and had reached its maximum value at a specific temperature, and then the resistivity decreases to the lowest value near the room temperature. Similar result observed at higher varieties of sintering temperature but with significant lower maximum resistivity.
- OSTI ID:
- 22606705
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1729; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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