热电材料的载流子迁移率优化
赵立东, 王思宁, 肖钰

Carrier Mobility Optimization in Thermoelectric Materials
ZHAO Li-Dong, WANG Sining, XIAO Yu
图7 能带锐化提升载流子迁移率与热电性能
(a) schematic of the relationship between band sharpening and carrier mobility
(b) μ as a function of n (c) B as a function of T (d) ZT as a function of T
Fig.7 Strategy of band sharpening ((Pb1-xSnx)(Te1-xSex)[98], PbTe-(In-I[99]/Pb-Sb[100]/Ag2Te[101]/Pb vacancy[102]), Pb1-xSnxS[30], PbS-(Sb-Cu[103]/Bi2S3-PbCl2[84]/Sb2S3-PbCl2[84]/Sb[85]))