Electron Energy Loss Spectroscopy of a Chiral Plasmonic Structure
Electron Energy Loss Spectroscopy of a Chiral Plasmonic Structure
复制标题
手性等离子体结构的电子能量损失谱
DOI:
10.1088/1742-6596/644/1/012005
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Paterson G
中科院分区:
文献类型:
--
作者:
Paterson G
A detailed analysis of the plasmonic excitations within a nanopatterned gold chiral biosensor element, measured by scanning transmission electron microscopy electron energy loss spectroscopy, is presented. We discuss aspects of data acquisition, processing, analysis and simulation. The localised surface plasmonic resonance modes in the structure are extracted using non-negative matrix factorisation and we use simulations to correlate notable deviations from the idealised spectrum to nanometric fabrication imperfections. The methodology presented has wide applicability to a variety of metamaterials.
影响因子:
64.8
作者:
Lee, DD;Seung, HS
通讯作者:
Seung, HS