AC Conductivity Parameters of Graphene Films With Thz Spectroscopy
Document Type
Conference Proceeding
Publication Date
2-19-2015
Abstract
The complex conductivity of CVD-grown graphene films between 0.1 and 1.6 THz are obtained using a non-destructive THz etalon transmittance technique. Critical parameters such as ionized-impurity scattering width and chemical potential are derived. The technique can be extended to extract the complex ac conductivity parameters of other thin conducting films or 2DEG materials with high sheet conductance.
Repository Citation
Zhang, W.,
Brown, E.,
Pham, P.,
& Burke, P.
(2015). AC Conductivity Parameters of Graphene Films With Thz Spectroscopy. National Aerospace and Electronics Conference, Proceedings of the IEEE, 310-312.
https://corescholar.libraries.wright.edu/physics/1111
DOI
10.1109/NAECON.2014.7045824
