| 题名 | Extreme tensile strain states in La0.7Ca0.3MnO3 membranes |
| 作者 | |
| 通讯作者 | Hong, Seung Sae |
| 发表日期 | 2020-04-03
|
| DOI | |
| 发表期刊 | |
| ISSN | 0036-8075
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| EISSN | 1095-9203
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| 卷号 | 368期号:6486页码:71-+ |
| 摘要 | A defining feature of emergent phenomena in complex oxides is the competition and cooperation between ground states. In manganites, the balance between metallic and insulating phases can be tuned by the lattice; extending the range of lattice control would enhance the ability to access other phases. We stabilized uniform extreme tensile strain in nanoscale La0.7Ca0.3MnO3 membranes, exceeding 8% uniaxially and 5% biaxially. Uniaxial and biaxial strain suppresses the ferromagnetic metal at distinctly different strain values, inducing an insulator that can be extinguished by a magnetic field. Electronic structure calculations indicate that the insulator consists of charge-ordered Mn4+ and Mn3+ with staggered strain-enhanced Jahn-Teller distortions within the plane. This highly tunable strained membrane approach provides a broad opportunity to design and manipulate correlated electron states. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
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| 重要成果 | NI论文
; ESI高被引
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| 学校署名 | 其他
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| 资助项目 | DFG grants[INST 20876/209-1 FUGG]
; DFG grants[INST20876/243-1 FUGG]
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| WOS研究方向 | Science & Technology - Other Topics
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| WOS类目 | Multidisciplinary Sciences
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| WOS记录号 | WOS:000523259700060
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| 出版者 | |
| ESI学科分类 | BIOLOGY & BIOCHEMISTRY;CLINICAL MEDICINE;MULTIDISCIPLINARY;PLANT & ANIMAL SCIENCE;ENVIRONMENT/ECOLOGY;SOCIAL SCIENCES, GENERAL;MICROBIOLOGY;ECONOMICS BUSINESS;IMMUNOLOGY;MATERIALS SCIENCE;MATHEMATICS;COMPUTER SCIENCE;SPACE SCIENCE;MOLECULAR BIOLOGY & GENETICS;CHEMISTRY;PSYCHIATRY/PSYCHOLOGY;NEUROSCIENCE & BEHAVIOR;PHYSICS;GEOSCIENCES;ENGINEERING
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| 来源库 | Web of Science
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| 引用统计 |
被引频次[WOS]：179
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/125493 |
| 专题 | 理学院_物理系 |
| 作者单位 | 1.Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA 2.SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA 3.Univ Calif Davis, Dept Mat Sci & Engn, Davis, CA 95616 USA 4.Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA 5.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 6.Univ Duisburg Essen, Dept Phys, D-47053 Duisburg, Germany 7.Univ Duisburg Essen, Ctr Nanointegrat CENIDE, D-47053 Duisburg, Germany 8.Stanford Univ, Dept Phys, Stanford, CA 94305 USA 9.Stanford Univ, Stanford Nano Shared Facil, Stanford, CA 94305 USA 10.Kaunas Univ Technol, Dept Phys, LT-51368 Kaunas, Lithuania |
| 推荐引用方式 GB/T 7714 |
Hong, Seung Sae,Gu, Mingqiang,Verma, Manish,et al. Extreme tensile strain states in La0.7Ca0.3MnO3 membranes[J]. SCIENCE,2020,368(6486):71-+.
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| APA |
Hong, Seung Sae.,Gu, Mingqiang.,Verma, Manish.,Harbola, Varun.,Wang, Bai Yang.,...&Hwang, Harold Y..(2020).Extreme tensile strain states in La0.7Ca0.3MnO3 membranes.SCIENCE,368(6486),71-+.
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| MLA |
Hong, Seung Sae,et al."Extreme tensile strain states in La0.7Ca0.3MnO3 membranes".SCIENCE 368.6486(2020):71-+.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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