Room-temperature magnetoelectric effects in multiferroic y-type hexaferrites
文献类型：期刊论文
| 作者 | Chang,Yanfen1,2; Zhai,Kun1,2; Chai,Yisheng1; Shang,Dashan1; Sun,Young1,2 |
| 刊名 | Journal of physics d: applied physics
 |
| 出版日期 | 2018-06-07 |
| 卷号 | 51期号:26 |
| 关键词 | Multiferroic Magnetoelectric effect Hexaferrite |
| ISSN号 | 0022-3727 |
| DOI | 10.1088/1361-6463/aac7e2 |
| 英文摘要 | Abstract y-type hexaferrites are promising single-phase multiferroics where the electric polarization is induced by conical spin orders. the influence of substitution of sr and ni on the magnetic and magnetoelectric properties of y-type hexaferrite basrco2fe11alo22 has been investigated. sr doping does not change much the curie temperature tc near 760?k and the saturation magnetization at 300?k. in contrast, the saturation magnetization is reduced by ni doping. the spin-induced electric polarization can be reversed by a low magnetic field for all samples, and the doping has almost no influence on the magnetoelectric coefficient at room temperature. the magnetoelectric phase diagrams of all samples have been obtained by the measurements of magnetic field dependence of the dielectric constant at selected temperatures. both sr and ni doping broaden the region of ferroelectric phase by driving the phase boundary to higher magnetic fields. |
| 语种 | 英语 |
| WOS记录号 | IOP:0022-3727-51-26-AAC7E2 |
| 出版者 | IOP Publishing |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373988 |
| 专题 | 物理研究所 |
| 作者单位 | 1.Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 2.School of Physical Science, University of Chinese Academy of Sciences, Beijing 100190, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Chang,Yanfen,Zhai,Kun,Chai,Yisheng,et al. Room-temperature magnetoelectric effects in multiferroic y-type hexaferrites[J]. Journal of physics d: applied physics,2018,51(26). |
| APA | Chang,Yanfen,Zhai,Kun,Chai,Yisheng,Shang,Dashan,&Sun,Young.(2018).Room-temperature magnetoelectric effects in multiferroic y-type hexaferrites.Journal of physics d: applied physics,51(26). |
| MLA | Chang,Yanfen,et al."Room-temperature magnetoelectric effects in multiferroic y-type hexaferrites".Journal of physics d: applied physics 51.26(2018). |
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