In situ synthesis and characterization of fine-patterned La and Mn co-doped BiFeO3 film
In situ synthesis and characterization of fine-patterned La and Mn co-doped BiFeO3 film
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DOI：
10.1016/j.jallcom.2013.03.191
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发表时间：
2013-09
影响因子：
6.2
通讯作者：
Fuxue Yan;Gaoyang Zhao;Nakyung Song;N. Zhao;Yuanqing Chen
中科院分区：
文献类型：
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作者：
Fuxue Yan;Gaoyang Zhao;Nakyung Song;N. Zhao;Yuanqing Chen
La and Mn co-doped BiFeO3(BLFMO) film was prepared by a photosensitive sol–gel method utilizing bismuth nitrate, lanthanum nitrate, manganese nitrate and ferric nitrate as starting materials. After a chelating reaction between benzoylacetone (BzAcH) and metallic ions, the precursor solution presented photosensitivity. Through a direct patterning process, a fine-patterned BLFMO film was obtained. The phase constituents, morphology, electric and magnetic properties of the as-prepared BLFMO film were characterized by X-ray diffractometer (XRD), Raman spectroscopy, scanning electron microscopy (SEM), ferroelectric testing unit, LCR Meter and vibrating sample magnetometer (VSM). The Mn dopant enhanced the saturation magnetization and remnant polarization of the BLFMO film.
