More importantly, the Bi2Te2.7Se0.3/(AgBiSe2) composite material containing 0.2 wt.% AgBiSe2 achieves the largest dimensionless figure of merit (ZT = 1.08 at 373 K), an increase of about 5 compared to the original BTS %.
More importantly, bi2te2.7se0.3 / (agbise2) composites containing 0.2 wt.% agbise2 achieved the maximum dimensionless quality factor (ZT = 1.08 at 373 K), which was about 5% higher than the original BTS.
More importantly, Bi2Te2.7Se0.3/(AgBiSe2) composite containing 0.2 wt.% AgBiSe2 achieves the largest dimensionless quality factor (ZT = 1.08 at 373 K), which is about 5% higher than the original BTS.