Listar Física Aplicada I - (FAI) por título
Mostrando ítems 37-56 de 60
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One-Step Hydrothermal Synthesis of Cu2ZnSnS4 Nanoparticles as an Efficient Visible Light Photocatalyst for the Degradation of Congo Red Azo Dye
(MDPI, 2023-05-25)A hydrothermal method was successfully employed to synthesize kesterite Cu2ZnSnS4 (CZTS) nanoparticles. X-ray diffraction (XRD), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), field-emission scanning electron ... -
Optical characterization of ALD-coated nanoporous alumina structures: effect of sample geometry or coated layer material
(MDPI, 2023-04-12)Optical characterization of nanoporous alumina-based structures (NPA-bSs), obtained by ALD deposition of a thin conformal SiO2 layer on two alumina nanosupports with different geometrical parameters (pore size and interpore ... -
Optimization of processes for the rear side of monocrystalline silicon solar cells
(Servicio de Publicaciones y Divulgación Científica, 2015)En esta tesis, se ha estudiado la formación de un campo local superficial trasero (LBSF) de aluminio mediante el uso de diferentes pastas de dicho metal, las cuales contienen fritas en su composición para una mejor ... -
Peliculas de jabón
(2014-10-24)Las pompas y películas de jabón han sido durante siglos motivo de entretenimiento de niños y adultos. Un importante resultado experimental dice que si un alambre formando una curva cualquiera se hunde en una solución ... -
Physical and chemical characterization of building materials
(2017-06-12)The products used in the construction of buildings and infrastructures, are made from raw material extracted directly from nature, and after suitable transformation processes are placed on site. Approximately 2.5 tons ... -
Physicochemical Characterization of a Cellulosic Film Modified with Two Room-Temperature Ionic Liquids
(IOAP-MPDI, 2022-10-13)Changes in the physicochemical characteristics of a regenerated cellulose (RC) film due to a surface modification with room-temperature ionic liquids (ILs) are determined. Two ILs (1-butyl-3-metylimidazolium hexafluorophosphate ... -
Radiation dose assessment of 7Be and activated corrosion products present in the hydrogen trap of IFMIF-DONES lithium system
(Elsevier, 2024-02-17)The radiological impact that 7Be and activated corrosion products (ACP) dissolved in Li could have in normal operation and maintenance in the surroundings of the hydrogen trap (HT) of future IFMIF-DONES facility has been ... -
Relatividad Especial para Matemáticos novel, con v
(2021-05-18)La Relatividad Especial nació como respuesta a una crisis de la Mecánica Newtoniana al intentar universalizar el Principio de Relatividad de Galileo a todas las leyes de la Física. Fué una creación de una sóla persona: ... -
Relatividad y Geometría: hechas la una para la otra
(2021-05)La Teoría de la Relatividad Especial y General han cambiado nuestro entendimiento del espacio, el tiempo y la gravedad. Corrigen los conceptos intuitivos newtonianos y han sido verificados numerosas veces en diversos ... -
Selective permeability in gels: Beyond the solution-diffusion model
(2019-06-12)Permeability, a measure of potential transport of macromolecules through crowded media such as hydrogels, determines important control parameters in bio-soft functional material applications, e.g., for filtration, drug ... -
Semitransparent Functional Devices using PEDOT and/or ZnO Heterostructures
(Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)This thesis focus on the development of two differentiated devices, using common and interchangeable materials: (1) electronic diodes and (2) electrochemical capacitors, also known as supercapacitors. Special attention was ... -
Separación y concentración de nanopartículas permeables
(2014-10-29)La ultrafiltración es un proceso dirigido por un gradiente de presión donde partículas Brownianas, por ejemplo pequeños coloides o nanopartículas, son separadas físicamente de la fase líquida a través de una membrana. Este ... -
SPARTA: Solar parameterization for the radiative transfer of the cloudless atmosphere.
(Elsevier, 2023-10-11)The high-performance SPARTA broadband clear-sky solar irradiance model is presented. It evaluates global (GHI), diffuse (DIF) and direct normal (DNI) irradiances from atmospheric transmittance functions developed using ... -
Spectral integration of clear-sky atmospheric transmittance: review and worldwide performance
(Elsevier, 2022-03-15)Broadband atmospheric transmittance is a key component in many broadband clear-sky solar radiation models, whose performance is inevitably bound to the goodness of their atmospheric transmittance parameterizations. A key ... -
Strategies to obtain efficient symmetrical electrodes for solid oxide cells.
(2023)There is an increase interest on finding alternative energy technologies that can cope with the current energy demand while mitigating the climate change. Among those technologies, Solid Oxide Cells (SOCs) are promising ... -
Symmetrical solid oxide fuel cells based on titanate nanocomposite electrodes
(Elsevier, 2022-11-26)Nanocomposite electrodes of (Sr0.7Pr0.3)0.95TiO3±δ−Ce0.9Gd0.1O1.95 are directly prepared by spray-pyrolysis deposition on Zr0.82Y0.16O1.92 electrolytes and their properties are compared with those obtained by the traditional ... -
Teoría de información para tratar variabilidad: magnetismo, hipertensión arterial, mercados financieros y energía eólica.
(2016-05-06)Se ha mostrado que la teoría de información puede encontrar la temperatura crítica de distintas transiciones magnéticas. La performance mejoró al desarrollarse un reconocedor de información basado en algoritmos del tipo ... -
Testing machine learning algorithms for the prediction of depositional fluxes of the radionuclides 7Be, 210Pb and 40K
(Elsevier, 2023)The monthly depositional fluxes of 7Be, 210Pb and 40K were measured at Malaga, (Southern Spain) from 2005 to 2018. In this work, the depositional fluxes of these radionuclides are investigated and their relations with ... -
The Electronic Structure of NiO by means of Electron Spectroscopies and theoretical calculations
(APS, 2007)We report experimental and theoretical evidence of surface effects in the Ni 2p x-ray photoemission spectra XPS of NiO. The Ni 2p3/2 surface-enhanced XPS of a NiO sample show a relative enhancement of the intensity of the ... -
Todo lo que usted quiso saber sobre la expansión del Universo, pero no se atrevió a preguntar
(2014-05-29)El lenguaje científico tiene algo de jerga, de lenguaje de grupo cerrado en el que es preciso iniciarse para poder comunicarse mediante él. En todo caso, como todo lenguaje, sirve para que las personas se entiendan. En ...