95 citations · 202 across the 4 of their papers we have counts for
4 papers
Controlling phase of microwaves with active graphene surfaces
Osman Balci, Nurbek Kakenov, Coskun Kocabas
In this letter, we report a method to control reflection phase of microwaves using electrically tunable graphene devices. The device consists of mutually gated large-area graphene…
Weighting graphene with QCM to monitor interfacial mass changes
Nurbek Kakenov, Osman Balci, Omer Salihoglu +3
In this Letter, using quartz crystal microbalance (QCM), we experimentally determined the mass density of graphene grown by chemical vapor deposition method. We developed a transfe…
Observation of gate-tunable coherent perfect absorption of terahertz radiation in graphene
Nurbek Kakenov, Osman Balci, Taylan Takan +3
We report experimental observation of electrically-tunable coherent perfect absorption (CPA) of terahertz (THz) radiation in graphene. We develop a reflection-type tunable THz cavi…
Graphene Enabled Optoelectronics on Paper
Emre O. Polat, Hasan Burkay Uzlu, Osman Balci +3
The realization of optoelectronic devices on paper has been an outstanding challenge due to the large surface roughness and incompatible nature of paper with optical materials. Her…