Figure 4.

Temperature dependence of thermoelectric properties of sample prepared in DMF at 200°C for 24 h (BiSe-2). (a) Seebeck coefficient (S) versus temperature (T), (b) power factor (S2σ) versus temperature (T), (c) thermal conductivity (k) versus temperature (T), and (d) figure of merit (ZT) versus temperature (T).

Kadel et al. Nanoscale Res Lett 2011 6:57   doi:10.1007/s11671-010-9795-7