Lead Telluride Doped with Au as a Very Promising Material for Thermoelectric Applications

<div>Room temperature FIR diagrams of PbTe doped with 1.7 at% Cu (Sample 1, “beginning”), 1.6 at% Cu (Sample 2, “middle”), and 1.4 at% Cu (Sample 3, “end”)—second ingot.</div>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: Lead Telluride Doped with Au as a Very Promising Material for Thermoelectric Applications 