Optical constants of CsPb(Br,Cl)3 (Cesium lead tribromide - Cesium lead trichloride)
Ermolaev et al. 2023: Br-1.8, Cl-1.2; n,k(o) 0.464–0.700 µm
Wavelength:
µm
(0.464–0.700)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Comments
CsPbBr1.8Cl1.2 monocrystal. Ordinary ray (o).
References
G. Ermolaev, A. P. Pushkarev, A. Zhizhchenko, A. A. Kuchmizhak, I. Iorsh, I. Kruglov, A. Mazitov, A. Ishteev, K. Konstantinova, D. Saranin, A. Slavich, D. Stosic, E. S. Zhukova, G. Tselikov, A. D. Carlo, A. Arsenin, K. S. Novoselov, S. V. Makarov, V. S. Volkov. Giant and tunable excitonic optical anisotropy in single-crystal halide perovskites. Nano Lett. 23, 2570–2577 (2023) (Numerical data kindly provided by Georgy Ermolaev)