Pressure effect on superconductivity of iron-based arsenic-oxide ReFeAsO0.85 (Re = Sm and Nd)
文献类型：期刊论文
| 作者 | Yi, W ; Sun, LL ; Ren, ZA ; Lu, W ; Dong, XL ; Zhang, HJ ; Dai, X ; Fang, Z ; Li, ZC ; Che, GC ; Yang, J ; Shen, XL ; Zhou, F ; Zhao, ZX |
| 刊名 | EPL
 |
| 出版日期 | 2008 |
| 卷号 | 83期号:5 |
| ISSN号 | 0295-5075 |
| 中文摘要 | Here we report pressure effects on the superconducting transition temperature (T-c) of the ReFeAsO0.85 (Re = Sm and Nd) system without fluorine doping. In situ measurements under high pressure showed that Tc of the two compounds decreases monotonously over the pressure range investigated. The pressure coeffcients dT(c)/dP in SmFeAsO0.85 and NdFeAsO0.85 were different, revealing the important influence of the deformation in layers on Tc. Theoretical calculations suggested that the electron density of states decreases with increasing pressure, following the same trend of experimental data. Copyright (c) EPLA, 2008. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51400]  |
| 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 | Yi, W,Sun, LL,Ren, ZA,et al. Pressure effect on superconductivity of iron-based arsenic-oxide ReFeAsO0.85 (Re = Sm and Nd)[J]. EPL,2008,83(5). |
| APA | Yi, W.,Sun, LL.,Ren, ZA.,Lu, W.,Dong, XL.,...&Zhao, ZX.(2008).Pressure effect on superconductivity of iron-based arsenic-oxide ReFeAsO0.85 (Re = Sm and Nd).EPL,83(5). |
| MLA | Yi, W,et al."Pressure effect on superconductivity of iron-based arsenic-oxide ReFeAsO0.85 (Re = Sm and Nd)".EPL 83.5(2008). |
入库方式： OAI收割
来源：物理研究所
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