Structured Metal Film as a Perfect Absorber
Structured Metal Film as a Perfect Absorber
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DOI：
10.1002/adma.201300223
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发表时间：
2013-08
影响因子：
29.4
通讯作者：
X. Xiong;Shang-chi Jiang;Yuhui Hu;R. Peng;Mu Wang
中科院分区：
文献类型：
--
作者：
X. Xiong;Shang-chi Jiang;Yuhui Hu;R. Peng;Mu Wang
报道了一种新型的吸收体--四腔鱼矛状谐振腔（FFR），它是用双光子聚合技术制成的。实验上实现了大于90%的吸收率，并且在齿之间的空间中发生共振。由于金属薄膜的连续层覆盖结构，它是完美的热-和热-，这是许多应用中最期望的特征。
A new type of absorber, a four-tined fish-spear-like resonator (FFR), constructed by the two-photon polymerization process, is reported. An absorbance of more than 90% is experimentally realized and the resonance occurs in the space between the tines. Since a continuous layer of metallic thin film covers the structure, it is perfectly thermo- and electroconductive, which is the mostly desired feature for many applications.