Superconductivity in pressurized CeRhGe3 and related noncentrosymmetric compounds
文献类型：期刊论文
| 作者 | Wang, HH; Guo, J; Bauer, ED; Sidorov, VA; Zhao, HC; Zhang, JH; Zhou, YZ; Wang, Z; Cai, S; Yang, K |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2018 |
| 卷号 | 97期号:6页码:- |
| ISSN号 | 2469-9950 |
| 关键词 | Diamond-anvil Cells T-transition-metal Silicone Fluid Kondo-lattice Cetge3 t Cetsi3 Rh Ir |
| DOI | 10.1103/PhysRevB.97.064514 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We report the discovery of superconductivity in pressurized CeRhGe3, a nonsuperconducting member of the isostructural family of noncentrosymmetric heavy-fermion compounds CeTX3 (T = Co, Rh, Ir andX = Si, Ge). Superconductivity appears in CeRhGe3 at a pressure of 19.6 GPa and the transition temperature T-C reaches a maximum value of 1.3 K at 21.5 GPa. This finding provides an opportunity to establish systematic correlations between superconductivity andmaterial properties within this family. Though ambient-pressure unit-cell volumes and critical pressures for superconductivity vary substantially across the series, all family members reach a maximum T-C(max) at a common (+/- 1.7%) critical cell volume V-crit, and T-C(max) at V-crit increases with increasing spin-orbit coupling strength of the d electrons. These correlations show that substantial Kondo and spin-orbit couplings favor superconductivity in this family, the latter reflecting the role of broken centrosymmetry. |
| 语种 | 英语 |
| WOS记录号 | WOS:000425492100012 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/29155]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Wang, HH 2.Guo, J 3.Bauer, ED 4.Sidorov, VA 5.Zhao, HC 6.Zhang, JH 7.Zhou, YZ 8.Wang, Z 9.Cai, S 10.Yang, K |
| 推荐引用方式 GB/T 7714 | Wang, HH,Guo, J,Bauer, ED,et al. Superconductivity in pressurized CeRhGe3 and related noncentrosymmetric compounds[J]. PHYSICAL REVIEW B,2018,97(6):-. |
| APA | Wang, HH.,Guo, J.,Bauer, ED.,Sidorov, VA.,Zhao, HC.,...&Sun, LL.(2018).Superconductivity in pressurized CeRhGe3 and related noncentrosymmetric compounds.PHYSICAL REVIEW B,97(6),-. |
| MLA | Wang, HH,et al."Superconductivity in pressurized CeRhGe3 and related noncentrosymmetric compounds".PHYSICAL REVIEW B 97.6(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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