Optical constants of CH3NH3PbI3 (Methylammonium lead iodide, MAPbI3)
Leguy et al. 2015: n,k 0.249–0.789 µm
Wavelength:
µm
(0.2490–0.7890)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Comments
Single crystal CH3NH3PbI3; orientation unknown; room temperature; critical point model used for fit, 249 nm - 789 nm - fit not reliable for sub-bandgap region - see reference
References
A. M. A. Leguy, Y. Hu, M. Campoy-Quiles, M. I. Alonso, O. J. Weber, P. Azarhoosh, M. van Schilfgaarde, M. T. Weller, T Bein, J. Nelson, P. Docampo, and P. R. F. Barnes. Reversible hydration of CH3NH3PbI3 in films, single crystals, and solar cells, Chem. Matter. 27, 3397-3407 (2015)