Buscar
Mostrando ítems 1-10 de 12
Artículo
Design and realization of transparent solar modules based on luminescent solar concentrators integrating nanostructured photonic crystals
(John Wiley & Sons, 2015)
Herein, we present a prototype of a photovoltaic module that combines a luminescent solar concentrator integrating one-dimensional photonic crystals and in-plane CuInGaSe2 (CIGS) solar cells. Highly uniform and wide-area ...
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
Integration of Photonic Crystals into Flexible Dye Solar Cells: A Route toward Bendable and Adaptable Optoelectronic Devices Displaying Structural Color and Enhanced Efficiency
(Wiley-Blackwell, 2016)
Herein is presented what is believed to be the fi rst example of integration of photonic structures in a fl exible optoelectronic device. The resulting devices may be designed to display any color in the visible range and, ...
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
Materials chemistry approaches to the control of the optical features of perovskite solar cells
(Royal Society of Chemistry, 2017)
Perovskite solar cells have revolutionized the field of photovoltaics. Apart from their impressive photo-conversion efficiencies, the ease of their fabrication – principally when carried out by solution processing – has ...
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
Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
(Royal Society of Chemistry, 2015)
Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor quantum dots (CSQDs). The optical cavity pore network, surrounded by two dense Bragg mirrors, was ...
Artículo
Selective UV Reflecting Mirrors Based on Nanoparticle Multilayers
(Wiley-VCH, 2013)
A new type of nanostructured selective ultraviolet (UV) reflecting mirror is presented. Periodic porous multilayers with photonic crystal properties are built by spin-coating-assisted layer-by-layer deposition of colloidal ...