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|Title:||Enhanced low field magnetoresistance of Al2O3-La 0.7Sr0.3MnO3 composite thin films via a pulsed laser deposition||Authors:||Yan, L.
|Issue Date:||1-Aug-2004||Citation:||Yan, L., Kong, L.B., Yang, T., Goh, W.C., Tan, C.Y., Ong, C.K., Rahman, Md.A., Osipowicz, T., Ren, M.Q. (2004-08-01). Enhanced low field magnetoresistance of Al2O3-La 0.7Sr0.3MnO3 composite thin films via a pulsed laser deposition. Journal of Applied Physics 96 (3) : 1568-1571. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1763237||Abstract:||An alternative way of producing low field magnetoresistance (LFMR) La 0.7Sr0.3MnO3 (LSMO) thin films with the addition of Al2O3 as an insulator component was presented. The deposited Al2O3-LSMO films were characterized using X ray diffraction, scanning electron microscopy, and electro and magnetotransport measurements. It was found that the main phase in the Al 2O3-LSMO composite films was the perovskite phase. It was also found that the metal-insulator transition temperature decreased as a result of addition of Al2O3, which further reduced with increasing Al2O3 content.||Source Title:||Journal of Applied Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/111392||ISSN:||00218979||DOI:||10.1063/1.1763237|
|Appears in Collections:||Staff Publications|
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