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Optical constants of 2D HOIP (Hybrid organic-inorganic perovskite)
Song et al. 2021; PR5; n,k 0.371-1.69 µm

Wavelength: µm
 (3.70914E-01 – 1.68702E+00)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Conditions & Spec sheet

n_absolute: true
wavelength_vacuum: true
substrate: glass

Comments

Two-dimensional (2D) hybrid organic−inorganic perovskite (HOIP) semiconductor. Ruddlesden–Popper (RP) phase.
(BA)2(MA)n-1PbnI3n-1,
where BA = CH3(CH2)3NH3, MA = CH3NH3, and n determines the thickness of the lead−iodide perovskite layer.
n = 5

References

B. Song, J. Hou, H. Wang, S. Sidhik, J. Miao, H. Gu, H. Zhang, S. Liu, Z. Fakhraai, J. Even, J.-C. Blancon, A. D. Mohite, D. Jariwala. Determination of dielectric functions and exciton oscillator strength of two-dimensional hybrid perovskites, ACS Materials Lett. 3, 148-159 (2021)
(Numerical data kindly provided by Baokun Song)

Data

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Perovskite

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