RefractiveIndex.INFO

Refractive index database


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Optical constants of WSe2 (Tungsten diselenide)
Ermolaev et al. 2021: monolayer (1L) film; n,k 0.30-1.70 µm

Wavelength: µm
 (0.301 – 1.700)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Conditions & Spec sheet

n_absolute: true
wavelength_vacuum: true
film_thickness: 1L
substrate: SiO2/Si

Comments

CVD-grown monolayer.

References

G.A. Ermolaev, D.I. Yakubovsky, Y.V. Stebunov, A.A. Voronov, A.V. Arsenin, V.S. Volkov. Spectroscopic ellipsometry of large area monolayer WS2 and WSe2 films, AIP Conf. Proc., 2359, 020005 (2021) (Numerical data kindly provided by Dr. Georgy Ermolaev)

Data

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

INFO

Tungsten diselenide, WSe2

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