Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires | |
Li, Liang1; Xu, Si-chao1; Li, Guang-hai1,2 | |
刊名 | CHINESE JOURNAL OF CHEMICAL PHYSICS |
2016-06-01 | |
卷号 | 29期号:3页码:365-368 |
关键词 | Bi2te3 Superlattice Nanowires Electrodeposition Thermoelectric Harman Technique |
DOI | 10.1063/1674-0068/29/cjcp1509194 |
文献子类 | Article |
英文摘要 | Superlattice nanowires are expected to show further enhanced thermoelectric performance compared with conventional nanowires or superlattice thin films. We report the epitaxial growth of high density Bi2Te3/Sb superlattice nanowire arrays with a very small bilayer thickness by pulse electrodeposition. Transmission electron microscopy, selected area electron diffraction and high resolution transmission electron microscopy were used to characterize the superlattice nanowires, and Harman technique was employed to measure the figure of merit (ZT) of the superlattice nanowire array in high vacuum condition. The superlattice nanowire arrays exhibit a ZT of 0.15 at 330 K, and a temperature difference of about 6.6 K can be realized across the nanowire arrays. |
WOS关键词 | ANODIC ALUMINA MEMBRANES ; PULSED ELECTRODEPOSITION ; SILICON NANOWIRES ; NANOTUBE ARRAYS ; PERFORMANCE ; TRANSPORT ; MERIT |
WOS研究方向 | Physics |
语种 | 英语 |
WOS记录号 | WOS:000381313000013 |
资助机构 | National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) ; National Natural Science Foundation of China(11174285) |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/22066] |
专题 | 合肥物质科学研究院_中科院固体物理研究所 |
作者单位 | 1.Chinese Acad Sci, Key Lab Mat Phys, Anhui Key Lab Nanomat & Nanotechnol, Inst Solid State Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Sch Chem & Mat Sci, Hefei 230026, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Liang,Xu, Si-chao,Li, Guang-hai. Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2016,29(3):365-368. |
APA | Li, Liang,Xu, Si-chao,&Li, Guang-hai.(2016).Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires.CHINESE JOURNAL OF CHEMICAL PHYSICS,29(3),365-368. |
MLA | Li, Liang,et al."Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires".CHINESE JOURNAL OF CHEMICAL PHYSICS 29.3(2016):365-368. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论