论文标题
通过混合等离子体 - 光子纳米声源
Long-distance heat transfer between molecular systems through a hybrid plasmonic-photonic nanoresonator
论文作者
论文摘要
我们引入了一种混合等离子体 - 光子腔设置，该设置可用于通过光力学相互作用来诱导和控制分子系统之间的长距离传热。该结构由两个耦合到介电腔的分离的等离子纳米antennas组成。该谐振器的混合模式可以将次波长等离子体模式的大型光学机电耦合与腔模式的较大质量因子和离域特征相结合，该系数在较大距离上延伸（$ \simμ$ m）。我们表明，这可以导致可以通过外部驱动激光主动控制的分子振动之间有效的远程热传输。
We introduce a hybrid plasmonic-photonic cavity setup that can be used to induce and control long-distance heat transfer between molecular systems through optomechanical interactions. The structure consists of two separated plasmonic nanoantennas coupled to a dielectric cavity. The hybrid modes of this resonator can combine the large optomechanical coupling of the sub-wavelength plasmonic modes with the large quality factor and delocalized character of the cavity mode that extends over a large distance ($\simμ$m). We show that this can lead to effective long-range heat transport between molecular vibrations that can be actively controlled through an external driving laser.
