Kung‐Hsuan Lin

Enhanced Thermoelectric Performance in Se Alloyed SnS Through Band Engineering, Na and Ag Co-Doping, and Nanostructuring.

SnS‑based compounds are promising eco‑friendly thermoelectric materials. We investigated polycrystalline, hole‑doped Sn(1‑x‑y)NaxAgyS1‑zSez (z = 0, 0.09, and 0.5), synthesized via a solid‑state reaction, ball milling, and spark plasma sintering. The co‑doped Sn0.98Na0.01Ag0.01S0.5Se0.5 sample achieved a high figure of...