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准无序对热辐射传输的反常增强效应

Anomalous enhancement of thermal radiation transport by quasidisorder

Cheng-Long Zhou, Xin-Yu Jia, Shui-Hua Yang, Yan Wang, Yong Zhang, Hong-Liang Yi, Mauro Antezza

arXiv 2608.00384首次发表:更新:

AI 中文总结

该研究发现准无序可反常增强近场热辐射传输,其源于准周期单元的离域相互作用,为热流操控提供新机遇,推动热科学及非有序系统集体激发的基础研究。

AI 中文摘要

有序到无序的转变通常被认为对经典波和准粒子系统中的固态热传递有害。与之形成鲜明对比的是,我们表明在近场热辐射中,打破长程有序——从周期结构转变为准周期结构——会诱导出能量传输的反常识增强。该效应源于准周期单元内的离域相互作用,这种准周期性在大空间距离上传递并放大热电磁能量传输,甚至超过相应的近场场景。近场热辐射的准无序效应诱导的非凡传输特性,可为热流操控提供令人兴奋的机遇,对热科学具有变革性意义,并加深对非有序系统中集体激发的基础理解。

英文摘要

The transition from order to disorder is conventionally regarded as detrimental to solid-state heat transfer in classical wave and quasiparticle systems. In striking contrast, we show that in near-field thermal radiation, breaking long-range order-shifting from periodic to quasiperiodic configurations-induces a counterintuitive enhancement of energy transport. This effect arises from delocalized interactions within quasiperiodic elements, where this quasiperiodicity relays and amplifies thermal electromagnetic energy transfer across large spatial separations, surpassing even corresponding near-field scenarios. The extraordinary transport properties induced by quasidisorder effect of near-field thermal radiation could unlock exciting opportunities for heat flow manipulation, offering transformative implications for thermal science and advancing the fundamental understanding of collective excitations in non-ordered systems.

Journal refPhysical Review B 113, 245408 (2026)

DOI:10.1103/ftcg-p85b

论文原文

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