Signatures of Fermi surface topology change in the nodal-line semimetal ZrSiSe1-x,Te-x
文献类型：期刊论文
| 作者 | Song, Jiangpeng1,2; Song, Meng1,2; Li, Zhihao1,2; Wang, Jian2 ; Wang, Yihao2; Zhang, Lei2; Han, Yuyan2; Cao, Liang2; Xiong, Yimin2; Liu, Dayong3
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| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2021-04-29 |
| 卷号 | 103 |
| ISSN号 | 2469-9950 |
| DOI | 10.1103/PhysRevB.103.165141 |
| 通讯作者 | Cao, Liang(lcao@hmfl.ac.cn) |
| 英文摘要 | The topological nodal-line semimetal (TNLS) ZrSiM (M = S, Se, Te) is a promising platform to study the TNLS phase by tuning chalcogens. In this work, we study the evolution of the Fermi surface (FS) by tuning the Se/Te ratio in ZrSiSe1-x,Te-x compounds. Transport properties and magnetometry results present signatures of Fermi surface topology change by the sudden changes in symmetry and carrier densities, as well as singularity of FSs at the critical chemical potentials. A 21/2-order Lifshitz transition occurs when 0.20 <= x <= 0.33. Another 31/2 -order electron topological transition is revealed by a large diamagnetic anomaly of susceptibility at x similar to 0.80. In combination with first-principles calculations, this study reveals the vital roles of spin-orbit coupling, charge transfer, and shifts of the chemical potential in the evolution of FSs in this system. Our results demonstrate how the FSs evolve in ZrSiSe1-x,Te(x)compounds, providing fundamental clues for designing topological state switchable devices. |
| WOS关键词 | NONSATURATING MAGNETORESISTANCE ; MAGNETIC-SUSCEPTIBILITY ; DIRAC ; INSULATOR ; PHASE ; ZRSIS |
| 资助项目 | National Key Research and Development Program of China[2016YFA0300404] ; National Key Research and Development Program of China[2017YFA0402100] ; National Key Research and Development Program of China[2017YFA0402900] ; NSFC[U1432138] ; NSFC[11474288] ; NSFC[11974354] ; Collaborative Innovation Program of Hefei Science Center, CAS[2019HSC-CIP007] ; High Magnetic Field Laboratory of Anhui Province |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000647175700001 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Key Research and Development Program of China ; NSFC ; Collaborative Innovation Program of Hefei Science Center, CAS ; High Magnetic Field Laboratory of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/122457]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Cao, Liang |
| 作者单位 | 1.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, HFIPS, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Jiangpeng,Song, Meng,Li, Zhihao,et al. Signatures of Fermi surface topology change in the nodal-line semimetal ZrSiSe1-x,Te-x[J]. PHYSICAL REVIEW B,2021,103. |
| APA | Song, Jiangpeng.,Song, Meng.,Li, Zhihao.,Wang, Jian.,Wang, Yihao.,...&Liu, Dayong.(2021).Signatures of Fermi surface topology change in the nodal-line semimetal ZrSiSe1-x,Te-x.PHYSICAL REVIEW B,103. |
| MLA | Song, Jiangpeng,et al."Signatures of Fermi surface topology change in the nodal-line semimetal ZrSiSe1-x,Te-x".PHYSICAL REVIEW B 103(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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