Breaking trade-off problem that limits thermoelectric conversion efficiency of waste heat

In recent years, energy consumption in developed countries has been rather wasteful. Nearly two-thirds of the total energy is typically discarded as "waste heat," which ends up contributing to global warming. Finding a way to productively use this heat has been every material researcher's priority of late.

from Phys.org - latest science and technology news stories https://ift.tt/2ZhUi59

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