Browsing by Author "Aktas O."

Now showing items 1-3 of 3

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 ...