A simple candle flame can be used as a small thermal power source when combined with a thermoelectric generator (TEG), a ...

Waste heat is everywhere: car engines, industrial machinery, kitchen appliances—even your own body. Some of that lost energy can be converted into electricity using thermoelectric generators: compact, ...

Thermoelectric generators, TEGs for short, convert ambient heat into electrical power. They enable maintenance-free, environmentally friendly, and autonomous power supply of the continuously growing ...

The No. 1 nuisance with smartphones and smartwatches is that we need to charge them every day. As warm-blooded creatures, however, we generate heat all the time, and that heat can be converted into ...

A thermoelectric generator with a shape that no human designer would likely have imagined has now been created by a computer—and it performs more than eight times better than conventional designs.

Thermoelectric generators convert heat directly into electricity and are widely studied for waste-heat recovery. Their performance depends not only on intrinsic material properties, but also on how ...