Optical constants of Bi2Se3 (Bismuth selenide)
Fang et al. 2020: 2-layer (2L) film; n,k 0.193–1.69 µm
Wavelength:
µm
(0.1930–1.6900)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Conditions & Spec sheet
n_is_absolute: true wavelength_is_vacuum: true film_thickness: 2L substrate: sapphire
Comments
2-layer, 2L
References
M. Fang, Z. Wang, H. Gu, M. Tong, B. Song, X. Xie, T. Zhou, X. Chen, H. Jiang, T. Jiang, S. Liu, Layer-dependent dielectric permittivity of topological insulator Bi2Se3 thin films. Appl. Surf. Sci. 509, 144822 (2020) (Numerical data kindly provided by Baokun Song)
Data
INFO
Bismuth selenide, Bi2Se3
Other names
- Bismuth(III) selenide
- Dibismuth triselenide
- Selenoxobismuth
- Selanylidenebismuth