Bottom-up fabrication approaches to large area novel plasmonic materials
作者单位：Department of Physics and National Laboratory of Solid State MicrostructuresNanjing University
会议名称：《中国光学学会2010年光学大会》
会议日期：2010年
学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学]
关 键 词：Surface plasmons plasmonic crystal colloidal crystal light transmission resonance plasmonic sensor
摘 要：Recent research effort towards fabricating novel metal nanoparticles （NPs） and their ordered arrays have been motivated by the emergence of *** particular,tuning the size,morphology,composition,and the separation of metal NPs has allowed us to engineer both individual nanoparticles and collective properties of plasmonic crystals for specific *** we present our recent development of bottom-up growth methods and demonstrate convenience for the preparation of such plasmonic *** implementation of physical,chemical,or electrochemical deposition of a metal in combination with micromolding on two-dimensional colloidal crystals,ordered metallic NPs with a variety of morphologies can be created with a nanometer spatial tuning *** prepared novel plasmonic crystals could find applications in optics,optoelectronics,materials science,sensing and biophysics.