Multiferroic Properties of Nanopowder-Synthesized Ferroelectric-Ferromagnetic 0.6BaTiO3-0.4NiFe2O4 Ceramic. (1st June 2015)

• Record Type: Journal Article
• Authors: Xu, Xinye; Wu, Zheng; Jia, Yanmin; Li, Weijian; Liu, Yongsheng; Zhang, Yihe; Xue, A'Xi
• Other Names: Shi Donglu Academic Editor.
• Is Part Of: Journal of nanomaterials. Volume 2015(2015)
• Publication Date: 2015-06-01
• Subjects: Nanostructured materials -- Periodicals; Nanotechnology -- Periodicals; Nanomatériaux; Nanostructured materials; Nanotechnology; Nanostructures; Nanotechnology; Periodicals; Fulltext; Internet Resources; Periodicals; 620.115
• DOI: 10.1155/2015/613565
• Languages: English
• ISSNs: 1687-4110

Abstract

Abstract : Multiferroic 0.6BaTiO3 -0.4NiFe2 O4 dense nanoceramic composites were synthesized via a powder-in-sol precursor hybrid chemical synthesis route and a ceramic sintering process. At the measured frequency range (1 kHz~1 MHz), the relative dielectric constant is 150~1670 and the dielectric loss is 0.05~0.70. The composite ceramic showed obvious coexistence of ferroelectric and ferromagnetic phases. With the increase of temperature, the saturation ferromagnetic magnetization decreases, while the ferroelectric polarization increases.