The transport properties of La0.8Zr0.2MnO3 film
文献类型：期刊论文
| 作者 | Wang, DJ ; Xie, YW ; Shen, BG ; Sun, JR |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2006 |
| 卷号 | 18期号:2页码:741 |
| 关键词 | DOPED MANGANESE OXIDE MAGNETORESISTANCE MANGANITES |
| ISSN号 | 0953-8984 |
| 通讯作者 | Wang, DJ (reprint author), Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | The transport properties of the tetravalent ion-doped La0.8Zr0.2MnO3 (LZMO) film, with strong magnetic-resistive correlation, have been studied. Vacuum annealing was adopted to modify the valence of Mn of the film. During the vacuum annealing process, the resistivity of the film increased overall and the metal -semiconductor transition shifted to lower temperature and finally vanished. The Hall effect studies revealed that the charge carriers were hole-like and the density of the carriers decreased with the oxygen escaping from the film. The x-ray photoelectron spectroscopy showed that the Mn ions in the film were driven from a mixture of Mn3+ and Mn4+ to that of Mn2+ and Mn3+. When the Mn3+ and Mn2+ ions were dominant in the film, no resistive-magnetic correlation was observed. These results indicated that the magnetic-resistive correlation in the LZMO film was attributable to the interaction between Mn3+ and Mn4+ ions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45583]  |
| 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 | Wang, DJ,Xie, YW,Shen, BG,et al. The transport properties of La0.8Zr0.2MnO3 film[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2006,18(2):741. |
| APA | Wang, DJ,Xie, YW,Shen, BG,&Sun, JR.(2006).The transport properties of La0.8Zr0.2MnO3 film.JOURNAL OF PHYSICS-CONDENSED MATTER,18(2),741. |
| MLA | Wang, DJ,et al."The transport properties of La0.8Zr0.2MnO3 film".JOURNAL OF PHYSICS-CONDENSED MATTER 18.2(2006):741. |
入库方式： OAI收割
来源：物理研究所
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