Bottom-up fabrication approaches to novel plasmonic materials

查看全文 作　　者：CHEN [1]Zhuo;ZHAN [1]Peng;DONG [1,2]Wen;LI [1]YuanYuan;TANG [1]ChaoJun;MIN [1]NaiBen;WANG [1]ZhenLin

机构地区：[1]Department of Physics and Nanjing National Laboratory ofMicrostructures, Nanjing University, Nanjing 210093, China;[2]Department of Physics, Suzhou University, Suzhou 2150006, China

出　　处：《Chinese Science Bulletin》索引2010年第55卷第24期,共8页

基　　金：supported by the State Key Program for Basic Research of China,NSFC and NCET(10734010,50771054,10804044,NCET-09-0453);sponsored by NSFC under Excellent Youth Foundation and RFDP 摘　　要：Recent research effort towards developing novel metal nanoparticles(NPs)and their ordered arrays have been motivated by the emergence of plasmonics.In particular,tuning the size,morphology,composition and the separation of metal NPs has allowed us to engineer the collective properties of plasmonic crystals for specific applications.Here we present our recent development of bottom-up growth methods and demonstrate convenience for the preparation of such plasmonic materials.By implementation of physical,chemical,or electrochemical deposition of a metal in combination with micromolding on two-dimensional colloidal crystals,metallic NPs with a variety of morphologies can be created in an ordered lattice.The prepared novel plasmonic crystals could find applications in optics,optoelectronics,materials science,sensing and biophysics. 关键词：新型材料等离激元金属纳米粒子生物物理学制造金属纳米颗粒有序阵列胶体晶体

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Bottom-up fabrication approaches to novel plasmonic materials

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