It was reported that both dielectricity and magnetism at room temperature were appreciably improved in Bi4Fe2TiO12 film compared with Bi4Fe2TiO12 bulk.X-ray diffraction profiles reveal similar crystalline nature and random orientation of the two,but X-ray photoelectron spectroscopy (XPS) experiments indicate that it is 1.4 eV lower binding energy of core-state Ols in the film relative to that of the bulk,so the improvement of multiferroics in the film is attributed to oxygen vacancies and high fraction of interface.The results have promising applications in multifunetional integrated devices.
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机译:Comparison of nitrogen losses by runoff from two different cultivating patterns in sloping farmland with yellow soil during maize growth in Southwest China
机译:A Comparison between Portuguese and Chinese Adjectives - A Contribution to the Teaching of Portuguese for Chinese Native Speakers =葡汉形容词对比及其在葡语对汉教学上的意义