Plasmonics: Refractory Plasmonics with Titanium Nitride: Broadband Metamaterial Absorber (Adv. Mater. 47/2014)
Plasmonics: Refractory Plasmonics with Titanium Nitride: Broadband Metamaterial Absorber (Adv. Mater. 47/2014)
复制标题
DOI：
10.1002/adma.201470316
复制
发表时间：
2014-12
影响因子：
29.4
通讯作者：
Wei Li;U. Guler;N. Kinsey;G. Naik;A. Boltasseva;Jianguo Guan;V. Shalaev;A. Kildishev
中科院分区：
文献类型：
--
作者：
Wei Li;U. Guler;N. Kinsey;G. Naik;A. Boltasseva;Jianguo Guan;V. Shalaev;A. Kildishev
替代等离子体材料可以承受极端温度，为能量收集应用开辟了新的领域。由JG Guan，AV Kildishev及其同事在第7959页描述的基于氮化钛的超材料，有效地将阳光转化为热量，实现高于1000 C的温度，并且它在窄带宽内重新辐射这种能量，以实现光电池的最佳吸收。超颖表面的近乎完美的吸收与其热稳定性相结合，使实用的下一代太阳能热光伏器件成为可能。
Alternative plasmonic materials can withstand extreme temperatures, opening new frontiers in energy‐harvesting applications. A metamaterial based on titanium nitride, described by JG Guan, AV Kildishev, and co‐workers on page 7959, efficiently converts sunlight into heat, achieving temperatures greater than 1000 C and it re‐radiates this energy in a narrow bandwidth for optimal absorption by a photocell. The near perfect absorption of the metasurface coupled with its thermal stability enables practical next generation solar thermo‐photovoltaic devices.