Browsing by Author "Aktas O."
Now showing items 1-3 of 3
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Continuously tunable terahertz metamaterial employing magnetically actuated cantilevers
Ozbey, B.; Aktas O. (Optical Society of American (OSA), 2011)Terahertz metamaterial structures that employ flexing microelectromechanical cantilevers for tuning the resonance frequency of an electric split-ring resonator are presented. The tuning cantilevers are coated with a magnetic ... -
Label-Free Biosensing with High Selectivity in Complex Media using Microtoroidal Optical Resonators
Ozgur, E.; Toren P.; Aktas O.; Huseyinoglu, E.; Bayındır, Mehmet (Nature Publishing Group, 2015)Although label-free biosensors comprised of optical microcavities inherently possess the capability of resolving molecular interactions at individual level, this extreme sensitivity restricts their convenience for large ... -
Low leakage current operation of carbon nanotube network thin-film transistors at 100 degree celsius
Ozturk, S.; Aktas O. (2011)In this work we present the elevated temperature operation of carbon nanotube thin film transistors up to 100 °C in air ambient. It is demonstrated that for semiconducting nanotubes the OFF current leakage does not increase ...