Deterministic conduction type switching and thermoelectric properties enhancement in Bi2Te3 via pressure-temperature engineered
Bi2Te3-based alloys are cornerstones of commercial thermoelectric technology, yet their performance ceiling remains unexplored. Pressure loading can effectively enhance the dimensionless figure-of-merit (ZT) of Bi2Te3-based alloys; however, these gains disappear upon decompression, hindering practical applications. Her...