Raman spectroscopy investigation on the pressure-induced structural and magnetic phase transition in two-dimensional antiferromagnet FePS3
文献类型：期刊论文
| 作者 | Zeng, Hong1,2; Ye, Tingting1,2; Cheng, Peng1,2; Yao, Deyuan1,2; Ding, Junfeng1,2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 31 |
| ISSN号 | 1674-1056 |
| 关键词 | FePS3 layered magnetic materials high pressure Raman spectroscopy |
| DOI | 10.1088/1674-1056/ac5a41 |
| 通讯作者 | Ding, Junfeng(junfengding@issp.ac.cn) |
| 英文摘要 | The layered van der Waals antiferromagnetic FePS3 has received considerable attention because long range magnetic ordering can remain with single atoms layer, which offers potential applications in future ultrathin devices. Here, we perform Raman spectroscopy to systematically explore the variations of lattice vibration and crystal structure under pressure up to 18.9 GPa. We observe two structural phase transitions at approximately 4 GPa and 13 GPa, respectively. Moreover, by monitoring spin-related Raman modes, we demonstrate a pressure-induced magnetic structure transition above 2 GPa. These modes disappear accompanying the second structural phase transition and insulator-to-metal transition (IMT), indicating the suppression of long-range magnetic ordering, in agreement with earlier neutron powder diffraction experiments. |
| WOS关键词 | SPIN-CROSSOVER ; FERROMAGNETISM ; SCATTERING ; CRYSTAL ; PHONON ; MN |
| 资助项目 | National Natural Science Foundation of China[52002372] ; National Natural Science Foundation of China[12004387] ; National Natural Science Foundation of China[51672279] ; National Natural Science Foundation of China[51727806] ; National Natural Science Foundation of China[11874361] ; National Natural Science Foundation of China[11774354] ; Science Challenge Project[TZ2016001] ; CASHIPS Director's Fund[YZJJ201705] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP Publishing Ltd |
| WOS记录号 | WOS:000790525600001 |
| 资助机构 | National Natural Science Foundation of China ; Science Challenge Project ; CASHIPS Director's Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131535]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ding, Junfeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Hong,Ye, Tingting,Cheng, Peng,et al. Raman spectroscopy investigation on the pressure-induced structural and magnetic phase transition in two-dimensional antiferromagnet FePS3[J]. CHINESE PHYSICS B,2022,31. |
| APA | Zeng, Hong,Ye, Tingting,Cheng, Peng,Yao, Deyuan,&Ding, Junfeng.(2022).Raman spectroscopy investigation on the pressure-induced structural and magnetic phase transition in two-dimensional antiferromagnet FePS3.CHINESE PHYSICS B,31. |
| MLA | Zeng, Hong,et al."Raman spectroscopy investigation on the pressure-induced structural and magnetic phase transition in two-dimensional antiferromagnet FePS3".CHINESE PHYSICS B 31(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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