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| Superconductivity in pressurized CeRhGe3 and related noncentrosymmetric compounds | |
| Wang, HH; Guo, J; Bauer, ED; Sidorov, VA; Zhao, HC; Zhang, JH; Zhou, YZ; Wang, Z; Cai, S; Yang, K; Li, AG; Li, XD; Li, YC; Sun, PJ; Yang, YF; Wu, Q; Xiang, T; Thompson, JD; Sun, LL | |
| 2018 | |
| Source Publication | PHYSICAL REVIEW B
 |
| ISSN | 2469-9950 |
| Volume | 97Issue:6Pages:- |
| Subtype | 期刊论文 |
| Abstract | 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. |
| Keyword | Diamond-anvil Cells T-transition-metal Silicone Fluid Kondo-lattice Cetge3 t Cetsi3 Rh Ir |
| DOI | 10.1103/PhysRevB.97.064514 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000425492100012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/29155 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Affiliation | 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 11.Li, AG 12.Li, XD 13.Li, YC 14.Sun, PJ 15.Yang, YF 16.Wu, Q 17.Xiang, T 18.Thompson, JD 19.Sun, LL |
| Recommended Citation 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):-. |
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| Superconductivity in（1550KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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