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

Wavelength: µm
 (0.210873 – 0.999007)  
 

Other optical constants

n   k   logX   logY   eV

Comments

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

Data

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

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)

More info - wiki

Carbon, C

Most common allotropes

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

External links