HIGHLIGHTS
- who: Yong Yu from the (UNIVERSITY) have published the Article: Tunable quantum gaps to decouple carrier and phonon transport leading to high-performance thermoelectrics, in the Journal: (JOURNAL) of 26/08/2022
- what: The authors demonstrate that the quantum gaps, a class of planar defects characterized by nano-sized potential wells, can decouple carrier and phonon transport by selectively scattering phonons while allowing carriers to pass effectively. The promoted anharmonicity and lowered average phonon group velocity are consistent with experiments if the authors compare the Gru00fcneisen constants (u03b3)54 and the average sound velocities between . . .
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