Listar por autor "Lezaun Capdevila, Carlos"
Mostrando ítems 1-7 de 7
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Design of multi-layered radiative cooling structures using evolutionary algorithms
Lezaun Capdevila, Carlos; Jorajuría, Tania; Torres García, Alicia E.
; Herrera, Pilar; Beruete Díaz, Miguel (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena 
In this work we present a novel way to design thinfilm radiative cooling metamaterials based on genetic algorithms. Three simulations with different design constraints have been done, resulting in three structures that ... -
Enhancing the infrared and visible emission properties of calcium silicate hydrate for radiative cooling using metamaterials
Lezaun Capdevila, Carlos; Dolado, J. S.; Torres García, Alicia E. ; Pérez Escudero, José Manuel ; Liberal Olleta, Íñigo ; Beruete Díaz, Miguel (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
Two periodic structures composed of metal cylinders with different orientations are used to improve the solar reflection of calcium silicate hydrate (CSH) while maintaining its atmospheric emission. Interesting effects ... -
Estudio sobre resonadores en tecnología microstrip como sensor de medida de grosor de materiales a 24GHz
(2019) Trabajo Fin de Grado/Gradu Amaierako Lana
Diversas aplicaciones industriales requieren de la caracterización y medición de materiales con alta precisión. En las últimas décadas se han investigado métodos para realizar dichas mediciones ... -
Evolutionary algorithms applied to multi-layered radiative cooling metamaterials
Lezaun Capdevila, Carlos; Jorajuría, Tania ; Torres García, Alicia E. ; Herrera, Pilar; Beruete Díaz, Miguel (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
A newly design method for designing multi-layered radiative cooling metamaterials based on genetic algorithms (GAs) is exposed. The developed GA has been tested in three cases, resulting in three different structures that ... -
Metal-free design of a multilayered metamaterial with chirped Bragg grating for enhanced radiative cooling
Osuna Ruiz, David; Lezaun Capdevila, Carlos; Torres García, Alicia E. ; Beruete Díaz, Miguel (Optica, 2023)
Artículo / Artikulua
A wideband, all-dielectric metamaterial structure for enhancing radiative cooling is investigated. The structure is optimized to reflect most of the solar irradiance window (between 0.3 µm–3 µm), which is one of the biggest ... -
Metamaterials for radiactive cooling
(2021) Trabajo Fin de Máster/Master Amaierako Lana
The increasing pressure of society to decrease energy consumption and to enhance energetic efficiency has lead to search novel technologies to accomplish it. Notwithstanding the increasing electricity production of renewable ... -
Suppressed-scattering spectral windows for radiative cooling applications
Pérez Escudero, José Manuel ; Torres García, Alicia E. ; Lezaun Capdevila, Carlos; Caggiano, Antonio; Peralta, Ignacio; Dolado, Jorge S.; Beruete Díaz, Miguel ; Liberal Olleta, Íñigo (Optica, 2023)
Artículo / Artikulua
The scattering of light by resonant nanoparticles is a key process for enhancing the solar reflectance in daylight radiative cooling. Here, we investigate the impact of material dispersion on the scattering performance of ...
