Absorption Range and Energy Shift of Surface Plasmon in Au Monomer and Dimer*Supported by the National Basic Research Program of China Under Grant Nos 2013CB932904 and 2012CB932302, and the National Natural Science Foundation of China Under Grant
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2016 |
ISBN-10 | : OCLC:1051921582 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Absorption Range and Energy Shift of Surface Plasmon in Au Monomer and Dimer*Supported by the National Basic Research Program of China Under Grant Nos 2013CB932904 and 2012CB932302, and the National Natural Science Foundation of China Under Grant written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : The resonance behaviors of local surface plasmon resonance in Au monomer and dimer are characterized systemically by electron energy loss spectroscopy in a scanning transmission electron microscope. The measured absorption range is about 20 nm larger than the physical size of the Au nanoparticles and the resonance peak energy shows a red shift when the electron beam passes of the nanoparticles. The Au dimer displays similar behaviors. Numerical simulation also reproduces those experimental results.