Part I: What makes a good thermoelectric
Date
2021
Authors
Požega, Emina
Simonović, Danijela
Marjanović, Saša
Jovanović, Milenko
Gomidželović, Lidija
Mitrović, Milijana
Stanojević Šimšić, Zdenka
Journal Title
Journal ISSN
Volume Title
Publisher
University of Belgrade, Technical Faculty in Bor
Source
Proceedings - 52nd International October Conference on Mining and Metallurgy - IOC 2021, November 29th - 30th 2021, Bor, Serbia, 2021, 23-26
Volume
Issue
Abstract
Starting from spectroscopy pure materials, a monocrystal sample of p type, Bi2Te2.8Se0.2, was synthesized by the Bridgman method at the Serbian Academy of Sciences and Arts in Belgrade (SANU). The transport properties of single crystals were investigated. Transport properties have shown that with current increasing, mobility and Hall coefficient increase. Positive values of the Hall coefficient confirm that the material is of the p type with a high concentration of charge carriers,nb= 10 18 cm-3.
Description
Keywords
Bridgman technique, Hall and Van der Pauw method, doping
Citation
DOI
Scopus
ISSN
ISBN
978‐86‐6305‐119‐5
License
CC-BY-NC-ND