Fabrication and properties of ReTiO3+delta/2 (Re = La and Nd) thin films
文献类型：期刊论文
| 作者 | Li, J ; Wang, FB ; Wang, P ; Zhang, MJ ; Tian, HY ; Zheng, DN |
| 刊名 | PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
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| 出版日期 | 2007 |
| 卷号 | 460页码:544 |
| ISSN号 | 0921-4534 |
| 中文摘要 | ReTiO3+delta/2 (Re = La and Nd) thin films have been grown on (100)SrTiO3 and (100)LaAlO3 by using the pulsed laser deposition technique. Oxygen content in the films was tuned by adjusting the oxygen pressure during film growth. At higher pressures, the films tend to be in their fully oxidized insulating form ReTiO3.5 with a twinned structure and (01 (2) over bar) orientation. Grown in vacuum, the films are lightly doped with a small 6, and retain the near-cubic perovskite structure. The films grown on different substrates show distinct magnetic and transport properties, which cannot be fully attributed to the conducting SrTiO3 substrates or the interdiffusion. In metallic films, a decrease of the carrier density and an increase of the Hall mobility at low temperatures was observed, and the transport behaviors can be fitted by a small-polaron coherent conduction model (R-s(T) = R-s(0) + C omega(alpha)/sinh(2) (T-omega/T)). (c) 2007 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37901]  |
| 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 | Li, J,Wang, FB,Wang, P,et al. Fabrication and properties of ReTiO3+delta/2 (Re = La and Nd) thin films[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2007,460:544. |
| APA | Li, J,Wang, FB,Wang, P,Zhang, MJ,Tian, HY,&Zheng, DN.(2007).Fabrication and properties of ReTiO3+delta/2 (Re = La and Nd) thin films.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,460,544. |
| MLA | Li, J,et al."Fabrication and properties of ReTiO3+delta/2 (Re = La and Nd) thin films".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 460(2007):544. |
入库方式： OAI收割
来源：物理研究所
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