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Optical constants of C (Carbon, diamond, graphite)
Weber et al. 2010: Graphene; n,k 0.21-1.0 µm

Wavelength: µm
 (0.210873 – 0.999007)  
 

Derived optical constants

n   k   logX   logY   eV

Comments

Graphene (mechanically exfoliated flake). Thickness: 3.4 Å. Substrate: silicon with 98-nm silicon oxide layer.

References

J. W. Weber, V. E. Calado and M. C. M. van de Sanden. Optical constants of graphene measured by spectroscopic ellipsometry, Appl. Phys. Lett. 97, 091904 (2010) (Numerical data kindly provided by Jan-Willem Weber)

Data

[CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Carbon, C

Most common allotropes

  • Diamond (cubic carbon)
  • Graphite
  • Amorphous carbon
  • Graphene

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