Title :
The ferromagnetic and ferroelectric properties of (Bi0.9La0.1)(Fe0.95Co0.05)O3
Author :
Qingyu Xu ; Zheng Wen ; Jinlong Gao ; Xiao Liu ; Di Wu ; Shaolong Tang ; Bin Yang
Author_Institution :
Dept. of Phys., Southeast Univ., Nanjing, China
Abstract :
In this paper, La and Co were codoped in BiFeO3, ferroelectric and ferromagnetic properties have been studied. (Bi0.9La0.1)(Fe0.95Co0.05)O3 films were deposited onto LaNiO3-coated Si substrates by chemical solution deposition. The structures of samples were studied by X-ray diffraction (XRD), scanning electron microscope (SEM, FEI Quanta200) and scanning probe microscope (SPM, Veeco Nanoscope Dimension V). Raman measurements were carried out on a Horiba Jobin Yvon LabRAM HR 800 micro-Raman spectrometer. The magnetization was measured by a physical property measurement system.
Keywords :
Raman spectra; X-ray diffraction; barium compounds; electric domains; ferroelectric materials; ferroelectric thin films; ferromagnetic materials; lanthanum compounds; liquid phase deposition; magnetic thin films; magnetisation; multiferroics; scanning electron microscopy; scanning probe microscopy; (Bi0.9La0.1)(Fe0.95Co0.05)O3; LaNiO3-Si; LaNiO3-coated Si substrates; Raman measurements; SEM; SPM; X-ray diffraction; XRD; chemical solution deposition; ferroelectric properties; ferromagnetic properties; film deposition; magnetization; microRaman spectrometer; physical property measurement system; scanning electron microscopy; scanning probe microscopy; Iron; Magnetic resonance imaging;
Conference_Titel :
Vacuum Electron Sources Conference and Nanocarbon (IVESC), 2010 8th International
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6645-0
DOI :
10.1109/IVESC.2010.5644440
