Microstructure, Growth Mechanism, Magnetoelectricity, and Raman Scattering of Featherlike CoFe2O4--BaTiO3 Nanostructures

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概要

• 論文の詳細を見る

• Featherlike (CoFe2O4)0.3--(BaTiO3)0.7 (CFO--BTO) nanostructures were synthesized by a hydrothermal reaction and polymer-assisted deposition. With CFO nanopillars embedded in the BTO matrix, the nanostructures show an average diameter of 250 nm and lengths of up to 5 μm. The microstructure and growth mechanism of the nanostructures were investigated. A large magnetoelectric (ME) coefficient of 51.8 mV cm-1 Oe-1 at room temperature and a strong phonon abnormality between 110 and 140 °C are discussed.

• 2012-11-25

著者

• Deng Yu

  Center for Materials Analysis, Nanjing University, Nanjing 210093, China

• Du Youwei

  Nanjing National Laboratory of Microstructures, Nanjing 210093, China

• Wu Di

  Nanjing National Laboratory of Microstructures, Nanjing 210093, China

• Zhou Jianxin

  Institute of Nano Science, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

• Yu Huiqiang

  Center for Materials Analysis, Nanjing University, Nanjing 210093, China

関連論文

• Microstructure, Growth Mechanism, Magnetoelectricity, and Raman Scattering of Featherlike CoFe2O4--BaTiO3 Nanostructures

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