Control of Cu-doping behavior in n-type Cu0.01Bi1.99Te2.7Se0.3 polycrystalline bulk via fabrication technique change

Control of Cu-doping behavior in n-type Cu0.01Bi1.99Te2.7Se0.3 polycrystalline bulk via fabrication technique change

Bi–Te-based alloys are potential candidates for use in thermoelectric (TE) modules for low-mid-temperature energy harvesting. However, n-type Bi–Te–Se alloys are inferior to their p-type counterparts in terms of TE performance. It has been found that doping Cu atoms into n-type Bi–Te–Se alloys is ef...

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Bibliographic Details
Main Authors: Min Young Kim, Dong Won Chun, Rahidul Hasan, Sang-il Kim, Jae-Hong Lim, Soon-Mok Choi, Hyun-Sik Kim, Kyu Hyoung Lee
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Journal of Materials Research and Technology
Subjects:
Cu intercalation
Melt-spinning
Ball-milling
Bi–Te–Se alloy
Non-degenerate mobility
Online Access:http://www.sciencedirect.com/science/article/pii/S223878542100661X

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http://www.sciencedirect.com/science/article/pii/S223878542100661X

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