Optical constants of (C41H53FO4S4)n (PTB7)
Kamptner et al. 2024: n,k(e) 0.191–1.69 µm
Wavelength:
µm
(0.19146–1.68869)
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
Extraordinary ray (e)
References
A. Kamptner, M. C. Scharber, M. Schiek. Accurate determination of the uniaxial complex refractive index and the optical band gap of polymer thin films to correlate their absorption strength and onset of absorption, Chem. Phys. Chem. X, XX–XX (2024) (Numerical data kindly provided by Manuela Schiek)
Data
INFO
(C41H53FO4S4)n (PTB7)
Other names
- Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl ]]