| Author(s): |
Marega, Guilherme M.
[1]
;
Mota, Achiles F.
[2]
;
Borges, Ben-Hur V.
[1]
;
Marega, Jr., Euclydes
[3]
Total Authors: 4
|
| Affiliation: | [1] Univ Sao Paulo, Sao Carlos Sch Engn, Sao Carlos, SP - Brazil
[2] Univ Brasilia, Dept Elect Engn, Brasilia, DF - Brazil
[3] Univ Sao Paulo, Sao Carlos Inst Phys, Sao Carlos, SP - Brazil
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | ADVANCED ELECTROMAGNETICS; v. 8, n. 5, p. 23-28, 2019. |
| Web of Science Citations: | 0 |
| Abstract | |
This paper presents a theoretical and experimental study of the effect of ballistic electrons on the optical response of MIM (Metal-Insulator-Metal) like hyperbolic metamaterial structures. The simulated model using standard parameters and the experimental optical transmission show a 20% peak difference due to the presence of ballistic transport in the metal. A semi-analytic approximation based on the Drude's model is used for accurately predicting the optical response of the hyperbolic substrate and plasmon damping in the fabricated metasurfaces. (AU) | |
| FAPESP's process: | 18/10011-3 - Fabrication of optical metasurfaces by focused ion beam (fib) |
| Grantee: | Guilherme Migliato Marega |
| Support Opportunities: | Scholarships in Brazil - Scientific Initiation |
| FAPESP's process: | 13/07276-1 - CEPOF - Optics and Photonic Research Center |
| Grantee: | Vanderlei Salvador Bagnato |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |