Advanced Studies on Dye-Sensitized Solar Cells 

    Ruiz Raga, Sonia (Date of defense: 2013-05-13)

    The conversion of sunlight into electricity is one of the most promising energy sources because is renewable and available worldwide. Therefore, is desirable to develop low cost, stable and efficient photovoltaic devices ...

    Analysis of the Interaction of Halide Perovskite with Other Materials and its Effect on the Performance of Optoelectronic Devices 

    Ngo, Thi Tuyen (Date of defense: 2019-11-20)

    Halide perovskites (HPs) have been demonstrated as promising materials for the preparation of efficient solar cells, LEDs and other optoelectronic devices. In addition, HPs can be prepared using low-cost techniques. However ...

    Bulk and Interfacial Engineering to Enhance Photovoltaic Properties of Iodide and Bromide Perovskite Solar Cells 

    Aranda Alonso, Clara (Date of defense: 2019-11-27)

    Perovskite solar cells (PSCs) have come to the forefront of photovoltaic technology due to their impressive power conversion efficiency (PCE) of up to 25%. This high efficiency comes together with great advances regarding ...

    Engineering metastructures for the full control of flexural waves 

    Wen, Zhihui (Date of defense: 2023-06-06)

    Thin plate structures are widely used in dynamic platforms. The artificial modulation of elastic waves in thin plates has always been one of the most important factors affecting the dynamic performance of devices. Dynamic ...

    Materials based on RE2Zr2O7 compositions: a comprehensive study on advanced properties and multifunctional applications 

    Dos Santos Veiga, Emerson Luiz (Date of defense: 2023-12-14)

    In the face of imminent challenges posed by climate change, urgent strides in sustainable development, particularly in energy-efficient alternatives, are crucial. Technological advancements, especially in advanced materials, ...

    Sistema de baja dimensionalidad para aplicaciones fotovoltaicas y optoelectrónicas 

    Clasen Hames, Bruno (Date of defense: 2019-10-24)

    El aumento del consumo energético ha provocado un gran impacto ambiental debido al intenso uso de las fuentes de energía no renovables, provocando cambios climáticos y calentamiento global. Para frenar estos efectos no ...