GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleReview of Nano Si?Ge Thermoelectric Materials and Devices Research
李潮1,2; 苗蕾1; 刘呈燕1; 杨恒全; 周建华1
Source Publication新能源进展
AbstractIn recent years, a large number of nanotechnologies are performed to design and fabricate silicon germanium thermoelectric materials and novel devices. Band engineering and scattering mechanism theories have been taken accountto theoretical design new Si-
Other Abstract近年来,纳米技术逐渐被用来设计和制备硅锗(Si-Ge)热电材料和新型器件.为了提高Si-Ge 热电材料的热电性能,研究学者利用各种纳米结构对Si-Ge 热电材料进行了理论研究.其中,利用纳米线、超晶格和量子点等结构中的能带机理与散射机理,从理论上设计了降低Si-Ge 纳米结构热导率和提高其功率因子的途径.同时,高效的Si-Ge 纳米热电材料被制备出来,包括纳米块体材料的热电性能得到大幅度提高,室温下薄膜和纳米线的热电性能实现了重大突破.在高性能材料的基础上,新型Si-Ge 纳米热电器件的研发除了关注于制备
Keyword硅锗(Si-ge) 热电材料 纳米结构 Zt值
Funding Organization国家自然科学基金(51172234);广东省产学研项目(2012B091000165)
Document Type期刊论文
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
李潮,苗蕾,刘呈燕,等. 纳米硅锗热电材料和纳米器件的研究进展[J]. 新能源进展,2015(1):25-32.
APA 李潮,苗蕾,刘呈燕,杨恒全,&周建华.(2015).纳米硅锗热电材料和纳米器件的研究进展.新能源进展(1),25-32.
MLA 李潮,et al."纳米硅锗热电材料和纳米器件的研究进展".新能源进展 .1(2015):25-32.
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