A bottom-up approach based on template-directed colloidal self-assembly was used for fabricating metal nanocluster based matematerials and their optical properties were studied experimentally. Negative index material composed of nanoclusters and metal wires was numerically demonstrated.
© 2009 The Optical Society
Q. Wu, J. H. Lee, and W. Park, "Self-Assembled Metal Nanocluster Metamaterials," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper IThG2.
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