期刊
ADVANCED MATERIALS
卷 25, 期 18, 页码 2517-2534出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201205178
关键词
chirality; surface plasmon resonance; plasmonics; metamaterials; second harmonic generation
类别
资金
- EPSRC [EP/G060649/1]
- KU Leuven (CREA, GOA)
- FARI project
- Roma University
- MARINE project
- Italian Ministry of Defence
- Engineering and Physical Sciences Research Council [EP/G060649/1] Funding Source: researchfish
- EPSRC [EP/G060649/1] Funding Source: UKRI
Strong chiroptical effects recently reported result from the interaction of light with chiral plasmonic nanostructures. Such nanostructures can be used to enhance the chiroptical response of chiral molecules and could also significantly increase the enantiomeric excess of direct asymmetric synthesis and catalysis. Moreover, in optical metamaterials, chirality leads to negative refractive index and all the promising applications thereof. In this Progress Report, we highlight four different strategies which have been used to achieve giant chiroptical effects in chiral nanostructures. These strategies consecutively highlight the importance of chirality in the nanostructures (for linear and nonlinear chiroptical effects), in the experimental setup and in the light itself. Because, in the future, manipulating chirality will play an important role, we present two examples of chiral switches. Whereas in the first one, switching the chirality of incoming light causes a reversal of the handedness in the nanostructures, in the second one, switching the handedness of the nanostructures causes a reversal in the chirality of outgoing light.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据