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Refractive index database


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Optical constants of HfO2 (Hafnium dioxide, Hafnia)
Al-Kuhaili 2004: Thin film; n 0.2-2.0 µm

Wavelength: µm
 (0.2 – 2)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n=1.875+6.28\text{×}10^{-3}λ^{-2}+5.80\text{×}10^{-4}λ^{-4}$$

Comments

Thin films of hafnium oxide deposited by electron beam evaporation.

References

M. F. Al-Kuhaili. Optical properties of hafnium oxide thin films and their application in energy-efficient windows. Opt. Mat. 27, 383-387 (2004)

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Hafnium dioxide, HfO2

Other names

  • Hafnia
  • Hafnium(IV) oxide
  • Hafnium oxide

External links