Optical constants of PTB7:PC71BM
Stelling et al. 2017: n,k 0.302–1.685 µm
Wavelength:
µm
(0.30158–1.68492)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Comments
Isotropic PTB7:PC71BM thin film (thickness 100 nm) on silicon substrate sandwiched by an silicon oxide (SiO2) layer (thickness 300 nm).
References
C. Stelling, C. R. Singh, M. Karg, T. A. F. König, M. Thelakkat, M. Retsch. Plasmonic nanomeshes: their ambivalent role as transparent electrodes in organic solar cells, Sci. Rep. 7, 42530 (2017) - see Supplementary information (Numerical data kindly provided by Tobias König)
Data
INFO
PTB7:PC71BM
Applications
- Solar cells
Chemical composition
PTB7: (C41H53FO4S4)nOther names (PTB7)
- 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})
Other names (PC71BM)
- [6,6]-phenyl-C71-butyric acid methyl ester