Thermoelectric devices allow direct conversion between electricity and heat,which include thermoelectric generators(TEGs)and thermoelectric coolers(TECs)based on the Seebeck and Peltier effects,respectively[1].Despite...Thermoelectric devices allow direct conversion between electricity and heat,which include thermoelectric generators(TEGs)and thermoelectric coolers(TECs)based on the Seebeck and Peltier effects,respectively[1].Despite suffering from low energy conversion efficiency,thermoelectric devices have played an irreplaceable role in space exploration and solid-state cooling due to their advantages of compactness,fast response,and absence of moving parts and refrigerant.In particular,near-room temperature(250–400 K)TECs play a key role in the precise temperature control of lidar.展开更多
基金This work was supported by the National Key Research and Development Program of China(2022YFB3803900 and 2018YFA0702100).
文摘Thermoelectric devices allow direct conversion between electricity and heat,which include thermoelectric generators(TEGs)and thermoelectric coolers(TECs)based on the Seebeck and Peltier effects,respectively[1].Despite suffering from low energy conversion efficiency,thermoelectric devices have played an irreplaceable role in space exploration and solid-state cooling due to their advantages of compactness,fast response,and absence of moving parts and refrigerant.In particular,near-room temperature(250–400 K)TECs play a key role in the precise temperature control of lidar.
基金supported by Shanghai Agriculture Applied Technology Development Program of China(2019-02-08-00-08F01124)the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(51521004)the National Natural Science Foundation of China(52036002)。
