Growth, Magnetic and Electrical Transport Properties of La0.7Sr0.3MnO3 Thin Films on PLZST Ceramics
文献类型：期刊论文
| 作者 | Xiao Ling1; Chen Ying1; Liu Zhen1; Wang Gen-Shui1; Wen Zhi-Yu2; Dong Xian-Lin1 |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 32期号:3页码:326-330 |
| 关键词 | La0.7Sr0.3MnO3 thin films PLZST ceramics magnetoresistance diffusion |
| 英文摘要 | La0.7Sr0.3MnO3 (LSMO) thin films with different thicknesses were deposited on (Pb0.97La0.02) (Zr0.58Sn0.3025Ti0.1175)O-3 (PLZST) ceramics by RF magnetron sputtering, and their microstructure, magnetic and electrical transport properties were investigated. Microscopy observations show that LSMO thin films are perovskite structure without obvious impurity phase. All the LSMO thin films display smooth surface with uniform, and roughness is as low as 2.93 nm for LSMO thin films at the thickness of 20 nm. Furthermore, large magnetoresistance (MR) effect was observed in LSMO thin films in a broad temperature range of 10-300 K. Particularly the MR of LSMO thin films with 20 nm in thickness exhibits excellent temperature stability. Moreover, the Curie temperature, metal-insulator transition temperature, saturation magnetization and electrical conductivity decrease as the film thickness increases, which is attributed to the diffusion of Pb, Sn, Zr, etc. in the samples, resulting in the distortion of MnO6 octahedron. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | TEMPERATURE ; DISORDER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000398243400017 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23700]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China 2.Chongqing Univ, Microsyst Ctr, Chongqing 400030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao Ling,Chen Ying,Liu Zhen,et al. Growth, Magnetic and Electrical Transport Properties of La0.7Sr0.3MnO3 Thin Films on PLZST Ceramics[J]. JOURNAL OF INORGANIC MATERIALS,2017,32(3):326-330. |
| APA | Xiao Ling,Chen Ying,Liu Zhen,Wang Gen-Shui,Wen Zhi-Yu,&Dong Xian-Lin.(2017).Growth, Magnetic and Electrical Transport Properties of La0.7Sr0.3MnO3 Thin Films on PLZST Ceramics.JOURNAL OF INORGANIC MATERIALS,32(3),326-330. |
| MLA | Xiao Ling,et al."Growth, Magnetic and Electrical Transport Properties of La0.7Sr0.3MnO3 Thin Films on PLZST Ceramics".JOURNAL OF INORGANIC MATERIALS 32.3(2017):326-330. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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