Magnetostriction of helimagnets in the skyrmion crystal phase
文献类型：期刊论文
| 作者 | Wang, Shasha1,2; Hu, Yangfan4; Tang, Jin1,2; Wei, Wensen1,2; Cong, Junzhuang3; Sun, Young3; Du, Haifeng1,2 ; Tian, Mingliang1,2
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| 刊名 | NEW JOURNAL OF PHYSICS
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| 出版日期 | 2019-12-01 |
| 卷号 | 21 |
| 关键词 | magnetostriction skyrmions temperature-magnetic field phase diagram |
| ISSN号 | 1367-2630 |
| DOI | 10.1088/1367-2630/ab5ec2 |
| 通讯作者 | Du, Haifeng(huyf3@mail.sysu.edu.cn) |
| 英文摘要 | We solve the magnetostriction strains for B20 helimagnets in the skyrmion crystal phase. By taking MnSi as an example, we reproduce its temperature-magnetic field (T-B) phase diagrams within a thermodynamic potential incorporating magnetoelastic interactions. The calculation shows that the normal strain epsilon(33) undergoes a sudden jump through a conical-skyrmion phase transition at any temperature. The corresponding experimental measurements for MnSi agree quantitatively well with the calculation. |
| WOS关键词 | REAL-SPACE OBSERVATION ; LATTICE ; MNSI ; NANOWIRES ; STATE |
| 资助项目 | National Key R&D Program of China[2017YFA0303201] ; Natural Science Foundation of China[11772360] ; Natural Science Foundation of China[51622105] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSWSLH009] ; Key Research Program of the Chinese Academy of Sciences[KJZDSWM01] ; Pearl River Nova Program of Guangzhou[201806010134] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000513664500019 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Key R&D Program of China ; Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of the Chinese Academy of Sciences ; Pearl River Nova Program of Guangzhou |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103879]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Du, Haifeng |
| 作者单位 | 1.Chinese Acad Sci, High Field Magnet Lab, Anhui Key Lab Condensed Matter Phys Extreme Condi, Hefei 230026, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China 4.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shasha,Hu, Yangfan,Tang, Jin,et al. Magnetostriction of helimagnets in the skyrmion crystal phase[J]. NEW JOURNAL OF PHYSICS,2019,21. |
| APA | Wang, Shasha.,Hu, Yangfan.,Tang, Jin.,Wei, Wensen.,Cong, Junzhuang.,...&Tian, Mingliang.(2019).Magnetostriction of helimagnets in the skyrmion crystal phase.NEW JOURNAL OF PHYSICS,21. |
| MLA | Wang, Shasha,et al."Magnetostriction of helimagnets in the skyrmion crystal phase".NEW JOURNAL OF PHYSICS 21(2019). |
入库方式： OAI收割
来源：合肥物质科学研究院
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