Thermo-responsive mechano-optical plasmonic nano-antenna
Thermo-responsive mechano-optical plasmonic nano-antenna
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DOI：
10.1063/1.4954907
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发表时间：
2016-07-04
影响因子：
4
通讯作者：
Lee, Somin Eunice
中科院分区：
文献类型：
--
作者：
Liu, Yunbo;Park, Younggeun;Lee, Somin Eunice
我们提出并从理论上证明了一个机械光学纳米天线在很宽的温度范围。我们发现，有一个可调的，温度依赖的等离子体共振与纳米天线的几何形状。我们还从理论上证明了机械性能的匹配条件，这对于在很宽的温度范围内最大化热膨胀差异至关重要。我们期望机械光学纳米天线应允许时空温度映射的应用中，需要在真实的时间精确测量局部温度。出版社：AIP Publishing
We propose and theoretically demonstrate a mechano-optical nano-antenna over a broad temperature range. We show that there is a tunable, temperature-dependent plasmonic resonance associated with the nano-antenna geometry. We also theoretically demonstrate a matching condition for mechanical properties that is essential for maximizing thermal expansion differences across a broad temperature range. We expect that mechano-optical nano-antennas should allow for spatiotemporal temperature mapping in applications where precise measurement of local temperature is needed in real time. Published by AIP Publishing.