Bismuth Telluride-Based Thermoelectric Thin Films: From Deposition Strategies to Flexible and Wearable Devices.
Thermoelectric (TE) materials convert thermal gradients into electrical energy, offering asolid-state route to sustainable power generation and precision cooling. Among these, Bi2Te3-based thin films including alloys such as Bi2Te3-xSex and BixSb2-xTe3 are key candidates for microenergy systems due to their reduced dim...