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Mostrando ítems 1-7 de 7
Artículo
Environmental Effects on the Photophysics of Organic–Inorganic Halide Perovskites
(American Chemical Society, 2015-06-18)
The photophysical properties of films of organic–inorganic lead halide perovskites under different ambient conditions are herein reported. We demonstrate that their luminescent properties are determined by the interplay ...
Artículo
Optical analysis of CH3NH3SnxPb1–xI3 absorbers: a roadmap for perovskite-on-perovskite tandem solar cells
(Royal Society of Chemistry, 2016)
Organic–inorganic perovskite structures in which lead is substituted by tin are exceptional candidates for broadband light absorption. Herein we present a thorough analysis of the optical properties of CH3NH3SnxPb1–xI3 ...
Artículo
Adaptable Ultraviolet Refl ecting Polymeric Multilayer Coatings of High Refractive Index Contrast
(Wiley-VCH, 2015)
A synthetic route is demonstrated to build purely polymeric nanostructured multilayer coatings, adaptable to arbitrary surfaces, and capable of effi ciently blocking by refl ection a targeted and tunable ultraviolet (UV) ...
Artículo
Solution processed high refractive index contrast distributed Bragg reflectors
(Royal Society of Chemistry, 2016)
We have developed a method to alternate porous and dense dielectric films in order to build high refractive index contrast distributed Bragg reflectors (DBRs) capable of reflecting very efficiently in a targeted spectral ...
Artículo
Optical Description of Mesostructured Organic-Inorganic Halide Perovskite Solar Cells
(2015)
Herein we describe both theoretically and experimentally the optical response of solution-processed organic-inorganic halide perovskite solar cells based on mesostructured scaffolds. We develop a rigorous theoretical ...
Artículo
Strong Quantum Confinement and Fast Photoemission Activation in CH3NH3PbI3 Perovskite Nanocrystals Grown within Periodically Mesostructured Films
(Wiley, 2017)
In this Communication, a synthetic route is demonstrated to obtain stabilized MAPbI3 nanocrystals embedded in thin metal oxide films that display well-defined and adjustable quantum confinement effects over a wide range ...
Artículo
Absorption Enhancement in Organic−Inorganic Halide Perovskite Films with Embedded Plasmonic Gold Nanoparticles
(American Chemical Society, 2015-08-13)
We report on the numerical analysis of solar absorption enhancement in organic−inorganic halide perovskite films embedding plasmonic gold nanoparticles. The effect of particle size and concentration is analyzed in ...