THz absorption in Graphene Quantum Dots - Archive ouverte HAL Access content directly
Proceedings Year : 2019

THz absorption in Graphene Quantum Dots

, , , (1, 2) , , , , ,
1
2
S. Massabeau
  • Function : Author
E. Riccardi
  • Function : Author
M. Rosticher
  • Function : Author
W. de Heer
  • Function : Author
J. Tignon
S. Dhillon
  • Function : Author
R. Ferreira
  • Function : Author
J. Mangeney
  • Function : Author

Abstract

We study the optical response of multilayer graphene quantum dots at THz frequencies. We fabricate 73 nm diameter graphene quantum dots in an array of ~1mm 2 size. We demonstrate optical absorbance of these graphene quantum dots from 0.85 to 4.7 THz and study the absorption dependence with the temperature from 4K to 300 K.
Not file

Dates and versions

hal-03455291 , version 1 (29-11-2021)

Identifiers

Cite

S. Massabeau, E. Riccardi, M. Rosticher, C. Berger, W. de Heer, et al.. THz absorption in Graphene Quantum Dots. 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. IEEE, pp.1-1, 2019, ⟨10.1109/IRMMW-THz.2019.8874059⟩. ⟨hal-03455291⟩
8 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More