2023
DOI: 10.1039/d2mh01550a
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Solid-state thermal rectification of bilayers by asymmetric elastic modulus

Abstract: A high thermal rectification efficiency (33%) is experimentally achieved by designing specimens based on the Frenkel–Kontorova model. The elastic modulus asymmetry is carefully controlled in centimeter-scale bilayered specimens.

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Cited by 1 publication
(8 citation statements)
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“…The experimentally reported maximum TR of thermal rectifiers, which did not rely on the phase change mechanism, was relatively small (r63%). 4,6,7,[9][10][11][14][15][16] These devices can operate for a wide range of temperatures. The TR of the symmetric PET-Nb specimen from our previous work was only 13%.…”
Section: Experimental Analysis Of Thermal Rectificationmentioning
confidence: 99%
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“…The experimentally reported maximum TR of thermal rectifiers, which did not rely on the phase change mechanism, was relatively small (r63%). 4,6,7,[9][10][11][14][15][16] These devices can operate for a wide range of temperatures. The TR of the symmetric PET-Nb specimen from our previous work was only 13%.…”
Section: Experimental Analysis Of Thermal Rectificationmentioning
confidence: 99%
“…1 It has received considerable attention for future electronic devices, energy-efficient buildings, and thermal logic gates. [2][3][4] For example, the rate of heat transfer through a thermal rectifying wall is high when the room temperature is higher than the outdoor temperature (Scheme 1). This promotes heat dissipation to cool down the room.…”
Section: Introductionmentioning
confidence: 99%
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