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Research Highlight

Glass-like quantum energy hopping limits thermal insulation in crystals

Published:

Scientific Achievement: Neutron scattering and atomic dynamics simulations reveal that complex crystals can conduct heat like a glass through diffusive quantum hopping. 

Significance and Impact: The revealed strategies will enable the down-tuning of amorphous-like heat conductivity for energy conversion and thermal barriers, unlocking untapped efficiencies.

DOI: 10.1016/j.mtphys.2021.100344