@ARTICLE{Jang_Jin_Kwang_Synthesis_2024,
 author={Jang, Jin Kwang and Moon, Jaeyun and Byun, Jongmin},
 volume={vol. 69},
 number={No 1},
 journal={Archives of Metallurgy and Materials},
 pages={129-133},
 howpublished={online},
 year={2024},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={In this study, Bi-doped SnSe was fabricated through the high energy ball milling and the hydrogen reduction of Bi2O3, and its thermoelectric properties were analyzed. The specimen with pure-Bi was fabricated as a control group and properties were compared. In the case of specimens with added Bi2O3, when sintering was performed in a hydrogen atmosphere, Bi2O3 with a high melting point was reduced to Bi with a relatively low melting point. At this time, because of the appearance of the liquid phase, the orientation of the (400) plane increased, and the density was improved. As a result, the change of SnSe to n-type was confirmed in the temperature range of 300 K - 773 K due to Bi doping. Additionally, when Bi2O3 was used instead of pure-Bi, the thermal conductivity, which is inversely proportional to the figure of merit, decreased, and the electrical conductivity increased, resulting in an improvement in the figure of merit.},
 type={Article},
 title={Synthesis of Polycrystalline Bi-Doped Snse by Mechanical Alloying and Hydrogen Reduction},
 URL={http://www.journals.pan.pl/Content/130928/PDF-MASTER/AMM-2024-1-26-Jongmin%20Byun.pdf},
 doi={10.24425/amm.2024.147800},
 keywords={SnSe, Thermoelectric Properties, Hydrogen reduction, N-type, Bi2O3},
}