Optical constants of TaS2 (Tantalum disulfide)
Munkhbat et al. 2022: multilayer flakes; n,k(o) 0.30–1.69 µm
Wavelength:
µm
(3.000000e-01–1.690000e+00)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Conditions & Spec sheet
n_is_absolute: true wavelength_is_vacuum: true
Comments
Multilayer flakes. In-plane (ordinary ray, o). Room temperature.
References
B. Munkhbat, P. Wrobel, T. J. Antosiewicz, T. O. Shegai. Optical constants of several multilayer transition metal dichalcogenides spectroscopic ellipsometry in the 300–1700 nm range: High index, anisotropy, and hyperbolicity, ACS Photonics 9, 2398–2407 (2022) (Numerical data kindly provided by Tomasz Antosiewicz)
Data
INFO
Tantalum disulfide, TaS2
Other names
- Tantalum(IV) sulfide