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Electronic Transport Properties of Bi2Te2.7Se0.3 Fabricated by Hot Extrusion
열간압출 공정으로 제조한 Bi2Te2.7Se0.3의 전기전도 특성
Jeong Yun Hwang, Rahidul Hasan, Kyu Hyoung Lee
황정윤, Rahidul Hasan, 이규형
Korean J. Met. Mater. 2023;61(3):213-217.   Published online 2023 Feb 24
DOI: https://doi.org/10.3365/KJMM.2023.61.3.213

Abstract
Herein we report the optimized processing conditions of hot extrusion for fabricating an n-type Bi2Te2.7Se0.3 thermoelectric compound, with high electronic transport properties as well as improved mechanical reliability. We fabricated a Bi2Te2.7Se0.3 extrudate that was 3.8 mm in diameter and 700 mm in length by controlling the processing parameters of..... More

                
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