ArticlePhysical review applied2026
Fundamental limit of phonon Tesla valve for heat rectification from first principles.
Article in Physical review applied, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Directional control of heat remains a central challenge for energy conversion, waste-heat utilization, and thermal management, as existing thermal rectifiers exhibit low efficiency or operate only at cryogenic temperatures. Here we demonstrate giant phonon rectification in solid-state "phonon Tesla valves", inspired by Nikola Tesla's fluidic one-way valve but governed by fundamentally different transport physics. Using
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