27 citations · 61 across the 4 of their papers we have counts for
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cond-mat.mes-hall2017★ 27 cited
Retardation effects on the dispersion and propagation of plasmons in metallic nanoparticle chains
Charles A. Downing, Eros Mariani, Guillaume Weick
We consider a chain of regularly-spaced spherical metallic nanoparticles, where each particle supports three degenerate localized surface plasmons. Due to the dipolar interaction b…
quant-ph2017★ 18 cited
Two-electron atom with a screened interaction
C. A. Downing
We present analytical solutions to a quantum-mechanical three-body problem in three dimensions, which describes a helium-like two-electron atom. Similarly to Hooke's atom, the Coul…