Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00364241" target="_blank" >RIV/68378271:_____/11:00364241 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00339-011-6335-y" target="_blank" >http://dx.doi.org/10.1007/s00339-011-6335-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00339-011-6335-y" target="_blank" >10.1007/s00339-011-6335-y</a>

Result language
angličtina
Original language name
Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods
Original language description
This work presents theoretical and experimental investigations of a tunable metamaterial which exhibits negative permeability in the THz frequency range. The tunability is obtained by temperature changes, and the sample consists of an array of high-permittivity SrTiO3 (STO) rods micromachined by a femtosecond laser. Structures exhibiting a negative permeability on multiple frequency bands are also investigated and a proper choice of the dimensions of the pattern allows us to achieve a substantial broadening of the frequency band with negative ?.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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