Uncovering the crystallography and formation mechanism of nanoscale clusters in Sb-rich SPPs of a p-type (Bi, Sb)<sub>2</sub>Te<sub>3</sub> alloy-Reference-Cited by-同舟云学术

Uncovering the crystallography and formation mechanism of nanoscale clusters in Sb-rich SPPs of a p-type (Bi, Sb)₂Te₃ alloy

Published:2024 Issue:22 Volume:26 Page:16200-16206
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Ren Jie¹²,Wang Qichen¹²,Han Fuzhou¹²,Guo Wenbin³,Cao Yi³,Li Songbin³,Li Geping¹²^ORCID,Ali Muhammad¹²^ORCID,Hu Jianan¹²

Affiliation:

1. School of Materials Science and Engineering, University of Science and Technology of China, 96 JinZhai Road, Baohe District, Hefei, Anhui 230026, People's Republic of China

2. Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016, People's Republic of China

3. Jiangxi Copper Technology Research Academy Co., Ltd, Nanchang 330096, People's Republic of China

Abstract

The crystallography and formation of the Sb-rich SPPs in the (Bi, Sb)2Te3 alloy were systematically studied. When the (Bi, Sb)2Te3 alloy cooled down from the liquid state, nanosized Sb particles preferentially precipitated and aggregated, leading to the formation of Sb-rich clusters.

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CP/D4CP01674B

Reference22 articles.

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4. Complex thermoelectric materials

5. Convergence of electronic bands for high performance bulk thermoelectrics