24 citations · 47 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2017★ 24 cited
Thermoelectric power factor of Bi-Sb-Te and Bi-Te-Se alloys and doping strategy: First-principles study
Byungki Ryu, Jaywan Chung, Eun-Ae Choi +2
By performing first principles calculations combined with Boltzmann transport equations, we calculate the thermoelectric power factor (PF) of Bi-Sb-Te and Bi-Te-Se ternary alloys a…
cond-mat.mtrl-sci2015★ 23 cited
Defects responsible for abnormal n-type conductivity in Ag-excess doped PbTe thermoelectrics
Byungki Ryu, Min-Wook Oh, Jae Ki Lee +6
We find that Ag-interstitial () acts as an electron donor and plays an important role in Ag-excess doped polycrystalline PbTe thermoelectric materials. When Ag is heavily dop…