Anisotropic vortex lattice structures in the FeSe superconductor
文献类型：期刊论文
| 作者 | Hung, HH ; Song, CL ; Chen, X ; Ma, XC ; Xue, QK ; Wu, CJ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2012 |
| 卷号 | 85期号:10 |
| 关键词 | ORDER |
| ISSN号 | 1098-0121 |
| 通讯作者 | Hung, HH: Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA. |
| 中文摘要 | Three different Ti-Si nanocomposite thin films are prepared by the co-sputtering method with Si target and Ti target. The film thickness ranges between 250 and 480 nm. X-ray diffraction (XRD), high resolution transmission electron miscopy (HRTEM) and X-ray photoelectron spectroscopy (XPS) reveal significant charge transfer between Ti and Si and uniform dispersion of Ti-Si alloy nanograins in the amorphous Si thin films. It is found that decreasing the grain size of the TixSiy alloy below 2 nm, can improve the cyclic performance over pure Si thin film electrodes and those containing larger Ti-Si grains. This is mainly related to the improved mechanical properties that result from dispersing small grains of Ti-Si. The throughout thin film cracks formed after 10 electrochemical cycles are finer and more curved compared to the other thin films with the same film thickness. Furthermore, the width of the cracks, as well as, the area and junction angles of the remained fractured particle size of all electrode films considered, is compared and analyzed, after 10 cycles. (C) 2011 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | NBRPC (973 Program) [2011CBA00300, 2011CBA00302, NSF-DMR-1105945]; Sloan Research Foundation; National Science Foundation; Ministry of Science and Technology of China |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33804]  |
| 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 | Hung, HH,Song, CL,Chen, X,et al. Anisotropic vortex lattice structures in the FeSe superconductor[J]. PHYSICAL REVIEW B,2012,85(10). |
| APA | Hung, HH,Song, CL,Chen, X,Ma, XC,Xue, QK,&Wu, CJ.(2012).Anisotropic vortex lattice structures in the FeSe superconductor.PHYSICAL REVIEW B,85(10). |
| MLA | Hung, HH,et al."Anisotropic vortex lattice structures in the FeSe superconductor".PHYSICAL REVIEW B 85.10(2012). |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。