Low‐Temperature ALD of SbOx/Sb2Te3 Multilayers with Boosted Thermoelectric Performance (Small 10/2024)

Superlattice Structures In article number 2306350, Jun Yang, Kornelius Nielsch, and co-workers report the thermoelectric performance of SbOx/Sb2Te3 multilayers synthesized via atomic layer deposition. The SbOx layers act as a potential barrier to filter out the low-energy charge carriers. A remarkable power factor of 520.8 μW m−1 K−2 and low thermal conductivity of 0.4 W m−1 K−1 were obtained.