Optical transmission properties and electric field distribution of interacting 2D silver nanorod Arrays
Optical transmission properties and electric field distribution of interacting 2D silver nanorod Arrays
复制标题
DOI：
10.1002/adfm.200701289
复制
发表时间：
2008-04-11
影响因子：
19
通讯作者：
Eng, Lukas M.
中科院分区：
文献类型：
--
作者：
Evans, Paul R.;Kullock, Rene;Eng, Lukas M.
银纳米棒已经通过电沉积生长到薄膜多孔氧化铝模板（AAO）中。使用p偏振入射白色光的光学透射测量显示出清晰的等离子体共振消光峰。我们成功地建模的消光峰的高度和位置的入射角的依赖性，使用多多极（MMP）的方法与不同的光谱特征明确地与有效的电场分布和个别纳米棒之间的耦合。
Silver nanorods have been grown by electrodeposition into thin film porous alumina templates (AAO). Optical transmission measurements using p-polarized incident white light shows clear plasmon resonance extinction peaks. We successfully model the dependence on angle in incidence of extinction peak height and position using a multiple-multipoles (MMP) approach with the different spectral features being clearly associated with the effective electric field distribution and coupling between individual nanorods.