Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires

doi:10.1063/1674-0068/29/cjcp1509194

HFCAS OpenIR > 中科院固体物理研究所

	Epitaxial Growth and Thermoelectric Measurement of Bi2Te3/Sb Superlattice Nanowires
	Li, Liang 1; Xu, Si-chao1 ; Li, Guang-hai1,2
	2016-06-01
发表期刊	CHINESE JOURNAL OF CHEMICAL PHYSICS
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.
文章类型	Article
关键词	Bi2te3 Superlattice Nanowires Electrodeposition Thermoelectric Harman Technique
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1063/1674-0068/29/cjcp1509194
关键词[WOS]	ANODIC ALUMINA MEMBRANES ; PULSED ELECTRODEPOSITION ; SILICON NANOWIRES ; NANOTUBE ARRAYS ; PERFORMANCE ; TRANSPORT ; MERIT
收录类别	SCI
语种	英语
项目资助者	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)
WOS研究方向	Physics
WOS类目	Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000381313000013
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/22066
专题	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.

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