Fig. 4
From: Effect of interstitial palladium on plasmon-driven charge transfer in nanoparticle dimers
Correlated spectroscopy and TEM analysis of Pd NP containing PRs. a Gap width, S = 2.0 nm; experimental peak wavelength (blue), λexp = 586 nm; peak wavelength of the FDTD simulated spectrum (black), λsim = 651 nm; peak wavelength of the corrected FDTD simulations (orange), λcorr = 580 nm. Scale bar = 5 nm. b S = 4.0 nm; λexp = 575 nm; λsim = 612 nm; λcorr = 566 nm. Scale bar = 5 nm. c S = 5.6 nm; λexp = 580 nm; λsim = 599 nm; λcorr = 578 nm. Scale bar = 10 nm. d S = 8.3 nm; λexp = 621 nm (shoulder λexp = 569 nm); λsim = 590 nm; λcorr = 632 nm (shoulder λcorr = 562 nm). Scale bar = 10 nm. e S = 18.0 nm; λexp = 573 nm; λsim = 572 nm; λcorr = 572 nm. Scale bar = 10 nm
