| Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3) | |
| T. Wei; H. M. Liu; C. Zhu; Y. J. Guo; J. M. Liu; Y. J. Wu; X. M. Chen | |
| 2010 | |
| Source Publication | Journal of Applied Physics
 |
| ISSN | 0021-8979 |
| Volume | 108Issue:12 |
| Abstract | The 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3) (BLF-PT) solid solution nanoparticles of different particle sizes are prepared using sol-gel method and characterized in terms of the size-dependent crystal structure, Raman scattering, dielectric susceptibility, and magnetism. Upon decreasing particle size, the crystal structure evolves from tetragonal symmetry to rhombohedral one, and a substantial enhancement of magnetization is observed. These size-dependent effects are reasonably explained by a simple thermodynamic scenario and first-principles calculation based on the BLF-PT multilayer model. (C) 2010 American Institute of Physics. [doi:10.1063/1.3525120] |
| description.department | [wei, t.; liu, h. m.; zhu, c.; guo, y. j.; liu, j. -m.] nanjing univ, solid state microstruct lab, nanjing 210093, peoples r china. [wei, t.; liu, h. m.; zhu, c.; guo, y. j.; liu, j. -m.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [wu, y. j.; chen, x. m.] zhejiang univ, dept mat sci & engn, hangzhou 310027, peoples r china.;wei, t (reprint author), nanjing univ, solid state microstruct lab, nanjing 210093, peoples r china;liujm@nju.edu.cn |
| Keyword | Thin-film Heterostructures Multiferroic Bifeo3 Phase-transitions Room-temperature Bismuth Ferrite Ceramics Polarization Transformation Oxides |
| URL | 查看原文 |
| WOS ID | WOS:000285768800089 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/31576 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | T. Wei,H. M. Liu,C. Zhu,et al. Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3)[J]. Journal of Applied Physics,2010,108(12). |
| APA | T. Wei.,H. M. Liu.,C. Zhu.,Y. J. Guo.,J. M. Liu.,...&X. M. Chen.(2010).Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3).Journal of Applied Physics,108(12). |
| MLA | T. Wei,et al."Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3)".Journal of Applied Physics 108.12(2010). |
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