Abstract

Terahertz Time Domain Spectroscopy (THz-TDS) technique has been used to characterize two graphene based samples produced by exfoliation and CVD methods. In both cases, we find two interesting bands, in both CVD and exfoliated graphene, in the 0.2-2 THz range. Quality information can be extracted with this non-destructive technique. The obtained values of the conductivity are in the same range of those obtained in the literature.

Details

Title
Terahertz spectroscopy of a multilayers flake of graphene
Author
Clericò, V 1 ; Delgado Notario, J A 2 ; Campos, N 3 ; Gómez, D 3 ; Diez, E 1 ; Velazquez, J E 2 ; Meziani, Y M 2 

 Dept. Física Fundamental, Universidad de Salamanca, 37008 Salamanca, Spain 
 Dept. Física Aplicada, Universidad de Salamanca, 37008 Salamanca, Spain 
 Energy Area. Fundación ITMA. C/Calafates 11. 33417 Avilés, Spain 
Publication year
2015
Publication date
Oct 2015
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2576499059
Copyright
© 2015. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.