2 papers
cond-mat.mes-hall2013
Microwave and millimeterwave electrical permittivity of graphene monolayer
Alina Cismaru, Mircea Dragoman, Adrian Dinescu +3
The effective electrical permittivity of a graphene monolayer is experimentally investigated in the 5-40 GHz range, which encompasses the microwave and the lower part of millimeter…
cond-mat.mes-hall2012
Graphene radio: Detecting radiowaves with a single atom sheet
Mircea Dragoman, Dan Neculoiu, Alina Cismaru +3
We present the experimental evidence of RF demodulation by a graphene monolayer embedded in a coplanar structure. The demodulator was tested in the frequency range from 100 MHz to…