Journal
THIN SOLID FILMS
Volume 679, Issue -, Pages 49-54Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.tsf.2019.04.008
Keywords
Thermoelectricity; Thin films; Cobalt antimonide; Silver; Doping
Categories
Funding
- National Natural Science Foundation of China [11604212]
- Key platform and research projects, Education and Research of Guangdong Province [2015KQNCX139]
- Shenzhen Key Lab Fund [ZDSYS 20170228105421966]
Ask authors/readers for more resources
In this work, Ag doped CoSb3 thin films were grown directly on the heated substrate by the simple and effective magnetron sputtering process. The micro-structure and thermoelectric properties of the doped thin films are found to strongly depend on the Ag doping content. High-resolution transmission electron microscope image and corresponding selected-area electron diffraction pattern confirm that the doped thin film has single CoSb3 crystal structure with well-crystallized. The high crystal quality of the doped thin film will lead to good thermoelectric properties. As expected, both the electrical conductivity and Seebeck coefficient are greatly enhanced after Ag doping, resulting in the enhancement of power factor, suggesting that the proposed strategy can be applied to prepare high-performance thermoelectric thin films.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available