Electronic Self-Organization in the Single-Layer Manganite Pr1-xCa1+xMnO4
文献类型：期刊论文
| 作者 | Ye, F ; Chi, SX ; Fernandez-Baca, JA ; Moreo, A ; Dagotto, E ; Lynn, JW ; Mathieu, R ; Kaneko, Y ; Tokura, Y ; Dai, PC |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 103期号:16 |
| 关键词 | NEUTRON-DIFFRACTION PHASE-SEPARATION CHARGE PR1-XCAXMNO3 PHYSICS |
| ISSN号 | 0031-9007 |
| 通讯作者 | Ye, F (reprint author), Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA. |
| 中文摘要 | We use neutron scattering to investigate the doping evolution of the magnetic correlations in the single-layer manganite Pr1-xCa1-xMnO4, away from the x = 0.5 composition where the CE-type commensurate antiferromagnetic (AF) structure is stable. We find that short-range incommensurate spin correlations develop as the system is electron doped (x < 0.5), which coexist with the CE-type AF order. This suggests that electron doping in this system induces an inhomogeneous electronic self-organization, where commensurate AF patches with x = 0.5 are separated by electron-rich domain walls with short-range magnetic correlations. This behavior is strikingly different than for the perovskite Pr1-xCaxMnO3, where the long-range CE-type commensurate AF structure is stable over a wide range of electron or hole doping around x = 0.5. |
| 收录类别 | SCI |
| 资助信息 | Division of Scientific User Facilities of the Office of Basic Energy Sciences; U. S. Department of Energy; U. S. NSF [DMR-0756568, DE-FG02-05ER46202]; NSF [DMR-0706020]; Division of Materials Sciences and Engineering, U. S. DOE |
| 语种 | 英语 |
| 公开日期 | 2014-02-20 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57840]  |
| 专题 | 物理研究所_所内人员在其他单位发表论文题录信息_所内人员在其他单位发表论文题录信息_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ye, F,Chi, SX,Fernandez-Baca, JA,et al. Electronic Self-Organization in the Single-Layer Manganite Pr1-xCa1+xMnO4[J]. PHYSICAL REVIEW LETTERS,2009,103(16). |
| APA | Ye, F.,Chi, SX.,Fernandez-Baca, JA.,Moreo, A.,Dagotto, E.,...&Dai, PC.(2009).Electronic Self-Organization in the Single-Layer Manganite Pr1-xCa1+xMnO4.PHYSICAL REVIEW LETTERS,103(16). |
| MLA | Ye, F,et al."Electronic Self-Organization in the Single-Layer Manganite Pr1-xCa1+xMnO4".PHYSICAL REVIEW LETTERS 103.16(2009). |
入库方式： OAI收割
来源：物理研究所
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