Listar Artículos de revista DIEC - IEKS Aldizkari artikuluak por autor UPNA "Andueza Unanua, Ángel María"

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    • Combining radiative cooling and light trapping strategies for improved performance of PERC bifacial silicon solar cells 

      Urdiroz Urricelqui, Unai; Itoiz Goñi, Iñigo; Sevilla Moróder, Joaquín Upna Orcid; Andueza Unanua, Ángel María Upna Orcid (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      This work investigates the impact of combining light trapping and radiative cooling on bifacial solar panels. While several techniques have been proposed to enhance the efficiency of solar panels, their combination can ...

    • Enhanced thermal performance of photovoltaic panels based on glass surface texturization 

      Andueza Unanua, Ángel María Upna Orcid; Pinto Fuste, Cristina Leyre Upna Orcid; Navajas Hernández, David Upna; Sevilla Moróder, Joaquín Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Photovoltaic module temperature is a detrimental parameter influencing the energy yield and the durability of photovoltaic systems. Among the passive strategies to reduce the operating temperature of solar cells, radiative ...

    • Experimental development and testing of low-cost scalable radiative cooling materials for building applications 

      Carlosena Remírez, Laura Upna Orcid; Andueza Unanua, Ángel María Upna Orcid; Torres, Luis; Irulegi, Olatz; Hernández-Minguillón, Rufino J.; Sevilla Moróder, Joaquín Upna Orcid; Santamouris, Mattheos (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Urban overheating has a serious impact on building energy consumption. Daytime radiative cooling materials are an interesting passive solution for refrigeration. However, their costs and complex manufacturing hinder their ...

    • Shear based gap control in 2D photonic quasicrystals of dielectric cylinders 

      Andueza Unanua, Ángel María Upna Orcid; Sevilla Moróder, Joaquín Upna Orcid; Pérez Conde, Jesús Upna Orcid; Wang, Kang (Optica, 2021)   Artículo / Artikulua  OpenAccess
      2D dielectric photonic quasicrystals can be designed to show isotropic band gaps. In this work we study a quasiperiodic lattice made of silicon dielectric cylinders (ε = 12) arranged as periodic unit cell based on a decagonal ...

    • Strain sensing based on resonant states in 2D dielectric photonic quasicrystals 

      Andueza Unanua, Ángel María Upna Orcid; Pérez Conde, Jesús Upna Orcid; Sevilla Moróder, Joaquín Upna Orcid (Optica, 2021)   Artículo / Artikulua  OpenAccess
      This paper reports the numerical and experimental study of the strain sensing effect of bidimensional quasiperiodic structures made with dielectric cylinders. Structures of around 100 cylinders arranged following a Penrose ...

    • Strong angular dependence of resonant states in 2D dielectric cylinder rings 

      Andueza Unanua, Ángel María Upna Orcid; Pérez Conde, Jesús Upna Orcid; Sevilla Moróder, Joaquín Upna Orcid (AIP Publishing, 2018)   Artículo / Artikulua  OpenAccess
      We investigate collective resonators made of dielectric cylinders assembled as two-dimensional regular octagons and decagons. These structures exhibit collective resonance states that change their intensity with the incident ...
      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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