Emergent reversible giant electroresistance in spacially confined La0.325Pr0.3Ca0.375MnO3 wires
文献类型：期刊论文
| 作者 | Cui, LM ; Li, J ; Wang, J ; Zhang, Y ; Zheng, DN |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:9 |
| 关键词 | metal-insulator transition micro-wire phase separation manganites |
| ISSN号 | 1674-1056 |
| 通讯作者 | Li, J (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Micro-patterning is considered to be a promising way to analyze phase-separated manganites. We investigate resistance in micro-patterned La0.325Pr0.3Ca0.375MnO3 wires with width of 10 mu m, which is comparable to the phase separation scale in this material. A reentrant of insulating state at the metal-insulator temperature T-p is observed and a giant resistance change of over 90% driven by electric field is achieved by suppression of this insulating state. This resistance change is mostly reversible. The I-V characteristics are measured in order to analyze the origin of the giant electroresistance and two possible explanations are proposed. |
| 资助信息 | National Basic Research Program of China [2011CBA00106, 2014CB921401]; National Natural Science Foundation of China [11174342, 91321208, 11374344] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/58978]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cui, LM,Li, J,Wang, J,et al. Emergent reversible giant electroresistance in spacially confined La0.325Pr0.3Ca0.375MnO3 wires[J]. CHINESE PHYSICS B,2014,23(9). |
| APA | Cui, LM,Li, J,Wang, J,Zhang, Y,&Zheng, DN.(2014).Emergent reversible giant electroresistance in spacially confined La0.325Pr0.3Ca0.375MnO3 wires.CHINESE PHYSICS B,23(9). |
| MLA | Cui, LM,et al."Emergent reversible giant electroresistance in spacially confined La0.325Pr0.3Ca0.375MnO3 wires".CHINESE PHYSICS B 23.9(2014). |
入库方式： OAI收割
来源：物理研究所
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