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| Pressure-Tuning Superconductivity in Noncentrosymmetric Topological Materials ZrRuAs | |
| 2022-11 | |
| Source Publication | MATERIALS
 |
| EISSN | 1996-1944 |
| Volume | 15Issue:21 |
| Status | 已发表 |
| DOI | 10.3390/ma15217694 |
| Abstract | Recently, the hexagonal phase of ternary transition metal pnictides TT'X (T = Zr, Hf; T' = Ru; X = P, As), which are well-known noncentrosymmetric superconductors, were predicted to host nontrivial bulk topology. In this work, we systematically investigate the electronic responses of ZrRuAs to external pressure. At ambient pressure, ZrRuAs show superconductivity with T-c similar to 7.74 K, while a large upper critical field similar to 13.03 T is obtained for ZrRuAs, which is comparable to the weakcoupling Pauli limit. The resistivity of ZrRuAs exhibits a non-monotonic evolution with increasing pressure. The superconducting transition temperature T, increases with applied pressure and reaches a maximum value of 7.93 K at 2.1 GPa, followed by a decrease. The nontrivial topology is robust and persists up to the high-pressure regime. Considering both robust superconductivity and intriguing topology in this material, our results could contribute to studies of the interplay between topological electronic states and superconductivity. |
| Keyword | high pressure superconductivity topological materials noncentrosymmetric |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; SCIE |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2018YFA0704300] ; National Natural Science Foundation of China["U1932217","11974246","12004252"] ; Natural Science Foundation of Shanghai[19ZR1477300] ; Science and Technology Commission of Shanghai Municipality[19JC1413900] ; Shanghai Science and Technology Plan[21DZ2260400] ; Shanghai Technology Innovation Action Plan 2020-Integrated Circuit Technology Support Program[20DZ1100605] ; Analytical Instrumentation Center[SPST-AIC10112914] ; ChEM, SPST, ShanghaiTech University[02161943] |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000881182000001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/248877 |
| Collection | 物质科学与技术学院_博士生 物质科学与技术学院_PI研究组_李刚组 物质科学与技术学院_特聘教授组_陈宇林 物质科学与技术学院_PI研究组_齐彦鹏组 物质科学与技术学院_公共科研平台_拓扑物理实验室 |
| Corresponding Author | Shi, Youguo; Li, Gang; Qi, Yanpeng |
| Affiliation | 1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Chinese Acad Sciences, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 3.ShanghaiTech Univ, ShanghaiTech Lab Topol Phys, Shanghai 201210, Peoples R China 4.Univ Oxford, Dept Phys, Parks Rd, Oxford OX1 3PU, England 5.ShanghaiTech Univ, Shanghai Key Lab High, Resolut Electron Microscopy, Shanghai 201210, Peoples R China |
| First Author Affilication | School of Physical Science and Technology |
| Corresponding Author Affilication | School of Physical Science and Technology; ShanghaiTech University |
| First Signature Affilication | School of Physical Science and Technology |
| Recommended Citation GB/T 7714 | Li, Changhua,Su, Yunlong,Zhang, Cuiwei,et al. Pressure-Tuning Superconductivity in Noncentrosymmetric Topological Materials ZrRuAs[J]. MATERIALS,2022,15(21). |
| APA | Li, Changhua.,Su, Yunlong.,Zhang, Cuiwei.,Pei, Cuiying.,Cao, Weizheng.,...&Qi, Yanpeng.(2022).Pressure-Tuning Superconductivity in Noncentrosymmetric Topological Materials ZrRuAs.MATERIALS,15(21). |
| MLA | Li, Changhua,et al."Pressure-Tuning Superconductivity in Noncentrosymmetric Topological Materials ZrRuAs".MATERIALS 15.21(2022). |
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