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DOI | 10.1126/science.aao6640 |
Spatial control of heavy-fermion superconductivity in CeIrIn5 | |
Bachmann, Maja D.1,2; Ferguson, G. M.3; Theuss, Florian3; Meng, Tobias4; Putzke, Carsten1,5; Helm, Toni1; Shirer, K. R.1; Li, You-Sheng1,2; Modic, K. A.1; Nicklas, Michael1; Koenig, Markus1; Low, D.3; Ghosh, Sayak3; Mackenzie, Andrew P.1,2; Arnold, Frank1; Hassinger, Elena1,6; McDonald, Ross D.7; Winter, Laurel E.7; Bauer, Eric D.7; Ronning, Filip7; Ramshaw, B. J.3; Nowack, Katja C.3,8; Moll, Philip J. W.1,5 | |
2019-10-11 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6462页码:221-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Scotland; USA; Switzerland |
英文摘要 | Although crystals of strongly correlated metals exhibit a diverse set of electronic ground states, few approaches exist for spatially modulating their properties. In this study, we demonstrate disorder-free control, on the micrometer scale, over the superconducting state in samples of the heavy-fermion superconductor CeIrIn5. We pattern crystals by focused ion beam milling to tailor the boundary conditions for the elastic deformation upon thermal contraction during cooling. The resulting nonuniform strain fields induce complex patterns of superconductivity, owing to the strong dependence of the transition temperature on the strength and direction of strain. These results showcase a generic approach to manipulating electronic order on micrometer length scales in strongly correlated matter without compromising the cleanliness, stoichiometry, or mean free path. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000490014700039 |
WOS关键词 | MAGNETIC-PROPERTIES ; SURFACE ; SR2RUO4 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/202540 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany; 2.Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland; 3.Cornell Univ, Lab Atom & Solid State Phys, Ithaca, NY 14853 USA; 4.Tech Univ Dresden, Inst Theoret Phys, D-01062 Dresden, Germany; 5.Ecole Polytech Fed Lausanne, Inst Mat Sci & Engn, CH-1015 Lausanne, Switzerland; 6.Tech Univ Munich, Phys Dept, D-85748 Garching, Germany; 7.Los Alamos Natl Lab, Los Alamos, NM 87545 USA; 8.Cornell Univ, Kavli Inst Cornell Nanoscale Sci, Ithaca, NY 14853 USA |
推荐引用方式 GB/T 7714 | Bachmann, Maja D.,Ferguson, G. M.,Theuss, Florian,et al. Spatial control of heavy-fermion superconductivity in CeIrIn5[J]. SCIENCE,2019,366(6462):221-+. |
APA | Bachmann, Maja D..,Ferguson, G. M..,Theuss, Florian.,Meng, Tobias.,Putzke, Carsten.,...&Moll, Philip J. W..(2019).Spatial control of heavy-fermion superconductivity in CeIrIn5.SCIENCE,366(6462),221-+. |
MLA | Bachmann, Maja D.,et al."Spatial control of heavy-fermion superconductivity in CeIrIn5".SCIENCE 366.6462(2019):221-+. |
条目包含的文件 | 条目无相关文件。 |
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