التفاصيل البيبلوغرافية
| العنوان: |
Grating-patterned Bi0.85La0.15Fe0.95Mn0.05O3 epitaxial thin film prepared using photosensitive sol-gel method and its ferromagnetic and ferroelectric properties. |
| المؤلفون: |
Yan, Fuxue1 yanfuxue@126.com, Han, Kai1, Jiao, Zhichao1, Zhao, Gaoyang1, Wang, Ting1, Guo, Menglong1, Chen, Yuanqing1 |
| المصدر: |
Journal of Alloys & Compounds. Dec2017, Vol. 728, p152-158. 7p. |
| مصطلحات موضوعية: |
*EPITAXIAL layers, *SOL-gel processes, *FERROMAGNETIC materials, *FERROELECTRIC thin films, *MORPHOLOGY, *CRYSTAL structure, *SUBSTRATES (Materials science) testing, *LEACHING |
| مستخلص: |
Bi 0.85 La 0.15 Fe 0.95 Mn 0.05 O 3 (BLFMO) gel films with benzoylacetone (BzAc) as a chelating reagent were fabricated on (00 l ) LaAlO 3 (LAO) substrates using a photosensitive sol-gel method. The morphology, crystalline structure, electric and magnetic properties, and the grating-pattern of the films were investigated. The results showed that the epitaxial BLFMO films deposited on LAO single crystal substrates exhibit a higher degree of the c-axis orientation. The remnant polarization and saturation magnetization were found to be higher than those of the randomly oriented BLFMO films. Moreover, the gratings of the film with a period of 1 μm were obtained after exposure to two interference laser beams followed by leaching in ethanol. After treatment at 600 °C, the gel film turned into inorganic film gratings. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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