| dc.creator |
Ekmekci, Evren |
|
| dc.creator |
Averitt, R. D. |
|
| dc.creator |
Keiser, G. |
|
| dc.creator |
Fan, K. |
|
| dc.creator |
Strikwerda, A. C. |
|
| dc.creator |
Zhang, X. |
|
| dc.creator |
Turhan-Sayan, G. |
|
| dc.date |
2011-05-18T21:00:00Z |
|
| dc.date.accessioned |
2020-10-06T12:02:29Z |
|
| dc.date.available |
2020-10-06T12:02:29Z |
|
| dc.identifier |
f58f1b81-2264-4969-8ce9-37ad3a71c8a1 |
|
| dc.identifier |
10.1103/physrevb.83.193103 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/f58f1b81-2264-4969-8ce9-37ad3a71c8a1/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/76309 |
|
| dc.description |
We present frequency tunable metamaterial designs at terahertz (THz) frequencies using broadside coupled split-ring resonator (BC-SRR) arrays. Frequency tuning, arising from changes in near-field coupling, is obtained by in-plane displacement of the two SRR layers. For electrical excitation, the resonance frequency continuously redshifts as a function of displacement. The maximum frequency shift occurs for vertical displacement of half a unit cell, resulting in a shift of 663 GHz (51% of f(0)). We discuss the difference in the BC-SRR response for electrical excitation in comparison to magnetic excitation in terms of hybridization arising from inductive and capacitive coupling. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Frequency tunable terahertz metamaterials using broadside coupled split-ring resonators |
|
| dc.type |
info:eu-repo/semantics/article |
|