Advances and Challenges in SnTe‐Based Thermoelectrics

SnTe-based thermoelectric materials have attracted significant attention for their exceptional performance in mid-to-high temperature ranges, positioning them as promising candidates for thermoelectric power generation. However, their efficiency is constrained by challenges related to electronic structure, defect chemistry, and phonon behavior. This review comprehensively summarizes advancements in SnTe thermoelectric materials and devices over the past five years, focusing on strategies to address these limitations. Key approaches include defect regulation, carrier transport optimization, and phonon engineering to enhance electrical conductivity, reduce thermal conductivity, and improve overall thermoelectric…

• AR
  Australian Research Council