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Periodic Electric Field Enhancement Along Gold Rods with Nanogaps

Year: 2009

Type: article

Abstract: A periodic dependence on the Au segment length is observed for the electric field at the nanogap of long-segment Au nanostructures. An optimized geometry of these platforms leads to an intense surface-enhanced Raman scattering (SERS) signal at the nanogap (see picture). Information about molecular transport and vibrational spectra may therefore be simultaneously obtained.

Source: Angewandte Chemie International Edition

DOI: 10.1002/anie.200904646

Authors: María L. Pedano, Shuzhou Li, George C. Schatz, Chad A. Mirkin

Institutions: Northwestern University, International Institute for Nanotechnology

Language: English

Topic: Gold and Silver Nanoparticles Synthesis and Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2159586908

FWCI: 1.818

Cites: 31

Cited by: 52

Related to: 10