Surprisingly Long‐Range Surface‐Enhanced Raman Scattering (SERS) on Au–Ni Multisegmented Nanowires
Year: 2009
Type: article
Abstract: Very long range surface-enhanced Raman scattering is observed from a nickel nanowire that is separated by 120 nm from a pair of gold nanodisks. The excitation of the surface-plasmon resonance (SPR) from the gold nanodisk pair generates an enhanced electromagnetic field near the nickel segment (SEM, left), leading to Raman intensity greater than the nickel alone (right).
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
Funder: National Institutes of Health
Award: G9000165630
OpenAlex ID: W2137092748