Suppression of ferromagnetism and influence of disorder in silicon-substituted CeRh6Ge4
文献类型：期刊论文
| 作者 | Zhang, Y.J.,,; Nie, Z.Y.; Li, R. ; Li, Y.C.; Yang, D.L.; Shen, B.; Chen, Y.; Du, F.; Luo, S.S.; Su, H.
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| 刊名 | Physical Review B
 |
| 出版日期 | 2022 |
| 卷号 | 106期号:5页码:54409 |
| ISSN号 | 24699950 |
| DOI | 10.1103/PhysRevB.106.054409 |
| 文献子类 | Article |
| 英文摘要 | We report a study of isoelectronic chemical substitution in the recently discovered quantum critical ferromagnet CeRh6Ge4. Upon silicon doping, the ferromagnetic ordering temperature of CeRh6(Ge1-xSix)4 is continuously suppressed, and no transition is observed beyond xc≈0.125. Non-Fermi-liquid behavior with C/T ln(T∗/T) is observed close to xc, indicating the existence of strong quantum fluctuations, while the T-linear behavior observed upon pressurizing the parent compound is absent in the resistivity, which is likely a consequence of the disorder induced by silicon doping. Our findings show the effects of disorder on the unusual ferromagnetic quantum criticality in CeRh6Ge4, and provide further evidence for understanding the origin of this behavior. © 2022 American Physical Society. |
| 电子版国际标准刊号 | 24699969 |
| 语种 | 英语 |
| WOS记录号 | WOS:000863271000002 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/300121]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Y.J.,,,Nie, Z.Y.,Li, R.,et al. Suppression of ferromagnetism and influence of disorder in silicon-substituted CeRh6Ge4[J]. Physical Review B,2022,106(5):54409. |
| APA | Zhang, Y.J.,,.,Nie, Z.Y..,Li, R..,Li, Y.C..,Yang, D.L..,...&Yuan, H.Q.,,,.(2022).Suppression of ferromagnetism and influence of disorder in silicon-substituted CeRh6Ge4.Physical Review B,106(5),54409. |
| MLA | Zhang, Y.J.,,,et al."Suppression of ferromagnetism and influence of disorder in silicon-substituted CeRh6Ge4".Physical Review B 106.5(2022):54409. |
入库方式： OAI收割
来源：高能物理研究所
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