ISIS & icFRC, Université de Strasbourg and CNRS, Strasbourg, France.
Adv Mater. 2013 May 7;25(17):2481-5. doi: 10.1002/adma.201203682. Epub 2013 Mar 6.
The tuning of the molecular material work-function via strong coupling with vacuum electromagnetic fields is demonstrated. Kelvin probe microscopy extracts the surface potential (SP) changes of a photochromic molecular film on plasmonic hole arrays and inside Fabry-Perot cavities. Modulating the optical cavity resonance or the photochromic film effectively tunes the work-function, suggesting a new tool for tailoring material properties.
通过与真空电磁场的强耦合来调整分子材料的功函数。开尔文探针显微镜提取了在等离子体孔阵列和法布里-珀罗腔内部的光致变色分子膜的表面电势 (SP) 变化。调节光学腔共振或光致变色膜可以有效地调整功函数，为定制材料性能提供了一种新工具。
