Nonlinear transport properties and Joule heating effect in charge ordered LuFe2O4
文献类型：期刊论文
| 作者 | Cao, S ; Li, J ; Tian, HF ; Qin, YB ; Zeng, LJ ; Yang, HX ; Li, JQ |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2011 |
| 卷号 | 98期号:10 |
| 关键词 | RARE-EARTH MANGANATES SYSTEM LUFE2O4 FILMS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Li, JQ (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The nonlinear current-voltage (I-V) relation of charge ordered (CO) LuFe2O4 has been studied in the temperature range from 220 to 520 K. Strong nonlinear effects are identified in the CO state and disappear in high-temperature charge disordered state. Alternation of the CO state under applied electric field is directly revealed by in situ transmission electron microscopy observations. Careful investigations of time-dependent resistance under the applied electric field near the threshold value (E-th) often show three distinct steps for the nonlinear transitions. The CO collapse likely at a critical conductivity yields a sharp drop in resistance. (C) 2011 American Institute of Physics. [doi:10.1063/1.3562314] |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China [10874227, 90922001, 10874214, 11074292, 10904166]; Chinese Academy of Sciences; Ministry of Science and Technology of China [2011CBA00101] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/49993]  |
| 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 | Cao, S,Li, J,Tian, HF,et al. Nonlinear transport properties and Joule heating effect in charge ordered LuFe2O4[J]. APPLIED PHYSICS LETTERS,2011,98(10). |
| APA | Cao, S.,Li, J.,Tian, HF.,Qin, YB.,Zeng, LJ.,...&Li, JQ.(2011).Nonlinear transport properties and Joule heating effect in charge ordered LuFe2O4.APPLIED PHYSICS LETTERS,98(10). |
| MLA | Cao, S,et al."Nonlinear transport properties and Joule heating effect in charge ordered LuFe2O4".APPLIED PHYSICS LETTERS 98.10(2011). |
入库方式： OAI收割
来源：物理研究所
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