Plasmonic nano-shells: atomistic discrete interaction versus classic electrodynamics models

2020 ◽  
Vol 22 (24) ◽  
pp. 13467-13473 ◽  
Author(s):  
Vadim I. Zakomirnyi ◽  
Ilia L. Rasskazov ◽  
Lasse K. Sørensen ◽  
P. Scott Carney ◽  
Zilvinas Rinkevicius ◽  
...  
Keyword(s):  
Size Dependence ◽  
Plasma Frequency ◽  
Mie Theory ◽  
Interaction Model ◽  
Optical Polarizability ◽  
Discrete Interaction ◽  
Interaction Versus

Using the extended discrete interaction model and Mie theory, we investigate the tunability of the optical polarizability and show the size-dependence of the plasma frequency of small metallic nano-shells in the 1–15 nm size region.

Extended Discrete Interaction Model: Plasmonic Excitations of Silver Nanoparticles

2019 ◽  
Vol 123 (47) ◽  
pp. 28867-28880 ◽  
Author(s):  
Vadim I. Zakomirnyi ◽  
Zilvinas Rinkevicius ◽  
Glib V. Baryshnikov ◽  
Lasse K. Sørensen ◽  
Hans Ågren
Keyword(s):  
Silver Nanoparticles ◽  
Interaction Model ◽  
Discrete Interaction
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