Title :
Electromagnetic propagation in graphene in the mm-wave frequency range
Author :
Neculoiu, Dan ; Deligeorgis, George ; Dragoman, Mircea ; Dragoman, Daniela ; Konstantinidis, George ; Cisman, Alina ; Plana, Robert
Author_Institution :
Nat. Inst. for R&D in Microtechnol. (IMT), Bucharest, Romania
Abstract :
This paper presents the measurements and modelling of the electromagnetic propagation in graphene in the mm-wave frequency range. Two test structures were fabricated on high resistivity silicon substrate and tested. The first is a reference structure and it was used to extract the electromagnetic parameters of the substrate up to 60 GHz. The second structure was partially supported on a graphene monolayer. From the experimental results, the bias dependent parameters for the simple parallel RC model for the graphene flake were extracted.
Keywords :
electromagnetic wave propagation; graphene; millimetre wave propagation; substrates; electromagnetic propagation; graphene flake; graphene monolayer; high resistivity silicon substrate; mm-wave frequency range; parallel RC model; Coplanar waveguides; Frequency measurement; Integrated circuit modeling; Microwave circuits; Microwave transistors; Silicon; Voltage measurement;
Conference_Titel :
Microwave Integrated Circuits Conference (EuMIC), 2010 European
Conference_Location :
Paris
Print_ISBN :
978-1-4244-7231-4
