单层
衰减全反射
材料科学
红外线的
薄膜
反射(计算机编程)
金属
吸收(声学)
红外光谱学
电场
光学
分子物理学
凝聚态物理
纳米技术
化学
物理
量子力学
复合材料
有机化学
冶金
计算机科学
程序设计语言
作者
A. Hartstein,J. R. Kirtley,J. C. Tsang
标识
DOI:10.1103/physrevlett.45.201
摘要
The infrared absorption from molecular monolayers is enhanced a factor of 20 by thin metal overlayers or underlayers with use of the attenuated-total-reflection technique. The total enhancement, including contributions from the attenuated-total-reflection geometry, is almost ${10}^{4}$. This effect is consistent with an electric field enhancement due to collective electron resonances associated with the island nature of the thin metal films.
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