Papers by Keyword: La0.7Ca0.3MnO3

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Authors: Rui Dong, Qun Wang, Li Dong Chen, Xiao Min Li
Abstract: A simple chemical solution deposition method was developed for the preparation of La0.7Ca0.3MnO3 (LCMO) thin films. The LCMO thin films were prepared on Si/SiO2/TiO2/Pt substrates by spin-coating method, followed by heat-treatment at 900°C. The fabrication process of the LCMO thin film was investigated by means of TG-DSC, FTIR, XRD, FE-SEM and EPMA. The electric pulse induced reversible resistance switching is observed in the Ag-LCMO-Pt sandwich structure.
Authors: Hung Su Im, Sang M. Lee, Chan Gyu Lee, Bon Heun Koo, Jung Bum Yoon, Myung Hwa Jung
Abstract: We indicated synthesization of LCMO by hydrothermal reaction. The results of transmission electron microscopy revealed that the LCMO particles had wide range in size and various in shapes. The LCMO particles had a perovskite-type crystal structure with some other phases. Magnetic property was measured by physical property measurement system. Their crystallinity and magnetization tended to increased with increasing reaction time.
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