NOVEL PROPERTIES IN OXIDE HETEROSTRUCTURES
文献类型：期刊论文
| 作者 | Ge, C ; Jin, KJ ; Lu, HB ; Wang, C |
| 刊名 | MODERN PHYSICS LETTERS B
 |
| 出版日期 | 2009 |
| 卷号 | 23期号:9页码:1129 |
| 关键词 | THIN-FILMS COLOSSAL MAGNETORESISTANCE GIANT MAGNETORESISTANCE TRANSPORT-PROPERTIES PHASE-SEPARATION DOPED LAMNO3 RESISTIVITY MANGANITES JUNCTIONS SRTIO3 |
| ISSN号 | 0217-9849 |
| 通讯作者 | Jin, KJ (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | A brief review of recent investigations in oxide heterostructures is presented. First, experimental results are shown. Positive colossal magnetoresistance with high sensitivities are obtained at low magnetic field (< 1000 Oe) nearly at room temperature. Picoseconds photoelectric effects of the rise time similar to 210 ps and the half-maximum similar to 650 ps are also found in some oxide heterostructures. Furthermore, resistance switching characteristic and electric displacement-voltage hysteresis loops have been observed in BaTiO(3-delta)/Si p-n heterostructures. Second, theoretical descriptions are also shown here. A model for the mechanism causing the positive colossal magnetoresistance has been established. Moreover, the transport properties and the important role played by oxygen vacancies are theoretically investigated in oxide heterostructures. In addition, an extended percolation model is well developed, with which the transport characteristic in oxide thin films can be well simulated based on the phase separation scenario. Notably, the interface effects play a crucial role in the multifunctional properties of the oxide heterostructures. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China; National Basic Research Program of China. |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50043]  |
| 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 | Ge, C,Jin, KJ,Lu, HB,et al. NOVEL PROPERTIES IN OXIDE HETEROSTRUCTURES[J]. MODERN PHYSICS LETTERS B,2009,23(9):1129. |
| APA | Ge, C,Jin, KJ,Lu, HB,&Wang, C.(2009).NOVEL PROPERTIES IN OXIDE HETEROSTRUCTURES.MODERN PHYSICS LETTERS B,23(9),1129. |
| MLA | Ge, C,et al."NOVEL PROPERTIES IN OXIDE HETEROSTRUCTURES".MODERN PHYSICS LETTERS B 23.9(2009):1129. |
入库方式： OAI收割
来源：物理研究所
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