Spin reorientation transition in Sm0.5Tb0.5FeO3 orthoferrite single crystal
文献类型：期刊论文
| 作者 | Zhao, Xiangyang1,2; Zhang, Kailin3; Liu, Xiumei3; Wang, Bo1,2; Xu, Kai3; Cao, Shixun3; Wu, Anhua1; Su, Liangbi1; Ma, Guohong3 |
| 刊名 | AIP ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:1 |
| 英文摘要 | Single crystal of Sm0.5Tb0.5FeO3 was grown by an optical floating zone method. The spin reorientation transition behavior (Gamma(2) -> Gamma(24) -> Gamma(4)) is observed in the temperature range from 150 to 250 K. The dynamics of spin reorientation transition is studied by terahertz time-domain spectroscopy (THz-TDS). FM mode was only discovered when temperature is below 55 K. And the FM mode resonant frequency increases from 0.216 THz to 0.268 THz with temperature deceasing from 55 K to 39 K. The AFM mode resonant frequency is fixed at 0.542 THz except in the very low temperature range. Our results demonstrate that THz-TDS is an effective means to study the dynamical iron ions SRT in RFeO3. (C) 2016 Author(s). |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Physics |
| 关键词[WOS] | WEAK FERROMAGNETISM ; SPINTRONICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369442200039 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23245]  |
| 专题 | 上海硅酸盐研究所_人工晶体研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xiangyang,Zhang, Kailin,Liu, Xiumei,et al. Spin reorientation transition in Sm0.5Tb0.5FeO3 orthoferrite single crystal[J]. AIP ADVANCES,2016,6(1). |
| APA | Zhao, Xiangyang.,Zhang, Kailin.,Liu, Xiumei.,Wang, Bo.,Xu, Kai.,...&Ma, Guohong.(2016).Spin reorientation transition in Sm0.5Tb0.5FeO3 orthoferrite single crystal.AIP ADVANCES,6(1). |
| MLA | Zhao, Xiangyang,et al."Spin reorientation transition in Sm0.5Tb0.5FeO3 orthoferrite single crystal".AIP ADVANCES 6.1(2016). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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