Positive magnetoresistance in heterostructure composed of two oxides
文献类型：期刊论文
| 作者 | Jin, KJ ; Lu, HB ; Zhou, QL ; Zhao, K ; Chen, ZH ; Cheng, BL ; Yang, GZ |
| 刊名 | SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
 |
| 出版日期 | 2005 |
| 卷号 | 6期号:7页码:833 |
| 关键词 | MAGNETIC TUNNEL-JUNCTIONS MOLECULAR-BEAM EPITAXY NB-DOPED SRTIO3 ELECTRONIC-STRUCTURE COLOSSAL MAGNETORESISTANCE TRILAYER JUNCTIONS LA1-XSRXMNO3 TEMPERATURE SPECTROSCOPY MANGANITES |
| ISSN号 | 1468-6996 |
| 通讯作者 | Jin, KJ (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A positive magnetoresistance (MR) has been discovered in the epitaxial p-n heterostructure we fabricated with Sr-doped LaMnO3 and Nb-doped SrTiO3 by laser molecular-beam epitaxy. The MR dependence on the bias voltage has been displayed at the temperature of 130 and 190 K. The mechanism causing the unusual positive MR is proposed as the creation of the region near the interface with electron filling in the t(2g) spin-down band in La0.9Sr0.1MnO3. Other puzzling MR features with bias voltage, temperature are well explained by the present scenario. (c) 2005 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51162]  |
| 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 | Jin, KJ,Lu, HB,Zhou, QL,et al. Positive magnetoresistance in heterostructure composed of two oxides[J]. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS,2005,6(7):833. |
| APA | Jin, KJ.,Lu, HB.,Zhou, QL.,Zhao, K.,Chen, ZH.,...&Yang, GZ.(2005).Positive magnetoresistance in heterostructure composed of two oxides.SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS,6(7),833. |
| MLA | Jin, KJ,et al."Positive magnetoresistance in heterostructure composed of two oxides".SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 6.7(2005):833. |
入库方式： OAI收割
来源：物理研究所
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