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Listar por autor "Míguez García, Hernán Ruy"
Mostrando ítems 21-40 de 59
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Artículo
Fine Tuning the Emission Properties of Nanoemitters in Multilayered Structures by Deterministic Control of their Local Photonic Environment
Jiménez Solano, Alberto; Galisteo López, Juan Francisco; Míguez García, Hernán Ruy (John Wiley & Sons, 2015)Deterministic control on the dynamics of organic nanoemitters is achieved through precise control of its photonic environment. ...
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Artículo
Flexible Distributed Bragg Reflectors from Nanocolumnar Templates
Calvo Roggiani, Mauricio; González García, Lola; Parra Barranco, Julián; Barranco Quero, Ángel; Jiménez Solano, Alberto; Rodríguez González-Elipe, Agustín; Míguez García, Hernán Ruy (Wiley, 2015-02)A flexible distributed Bragg reflector is made by the infiltration of a nanocolumnar array with polydimethyl siloxane ...
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Artículo
Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
Calvo Roggiani, Mauricio; Hidalgo, Nuria; Schierholz, Roland; Kovács, Andras; Fernández Camacho, Asunción; Bellino, Martín G.; Soler-Illia, G.J.A.A.; Míguez García, Hernán Ruy (Royal Society of Chemistry, 2015)Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor ...
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Artículo
Fully stable numerical calculations for finite onedimensional structures: mapping the Transfer Matrix method
Luque Raigón, Jose Miguel; Helme, Janne; Míguez García, Hernán Ruy (Elsevier, 2014)We design a fully stable numerical solution of the Maxwell´s equations with the Transfer Matrix Method (TMM) to understand ...
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Artículo
Highly efficient perovskite solar cells with tunable structural color
Zhang, Wei; Anaya Martín, Miguel; Lozano Barbero, Gabriel Sebastián; Calvo Roggiani, Mauricio; Johnston, Michael B.; Míguez García, Hernán Ruy; Snaith, Henry J. (American Chemical Society, 2015)The performance of perovskite solar cells has been progressing over the past few years and efficiency is likely to continue ...
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Tesis Doctoral
Integration of optically random media into optoelectronic devices
Miranda Muñoz, José María (2019-12-12)The work presented in this thesis addresses the phenomena of light absorption and emission enhancement in optically random ...
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Artículo
Integration of Photonic Crystals into Flexible Dye Solar Cells: A Route toward Bendable and Adaptable Optoelectronic Devices Displaying Structural Color and Enhanced Efficiency
Li, Yuelong; Calvo Roggiani, Mauricio; Míguez García, Hernán Ruy (Wiley-Blackwell, 2016)Herein is presented what is believed to be the fi rst example of integration of photonic structures in a fl exible ...
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Artículo
Interplay between crystal-size and disorder effects in the high-energy optical response of photonic crystal slabs
Dorado, Luis A.; Depine, Ricardo A.; Lozano Barbero, Gabriel Sebastián; Míguez García, Hernán Ruy (American Institute of Physics, 2007)Experimental reflectance spectra have been obtained for colloidal crystals whose widths ranged from one to several sphere ...
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Artículo
Light generation at the anomalous dispersion high energy range of a nonlinear opal film
Botey, Muriel; Molinos Gómez, Alberto; Dorado, Luis A.; Depine, Ricardo A.; Lozano Barbero, Gabriel Sebastián; Martorell, Jordi; Mihi, Agustín; Maymó, Marc; Míguez García, Hernán Ruy (Optical Society of America, 2009)We study experimentally and theoretically light propagation and generation at the high energy range of a close-packed fcc ...
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Artículo
Maximized performance of dye solar cells on plastic: a combined theoretical and experimental optimization approach
Li, Yuelong; Carretero Palacios, Sol; Yoo, Kicheon; Hak Kim, Jong; Jiménez Solano, Alberto; Lee, Chul-Ho; Míguez García, Hernán Ruy (Royal Society of Chemistry (Great Britain), 2016)We demonstrate that a combined optimization approach based on the sequential alternation of theoretical analysis and ...
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Trabajo Fin de Grado
Mejora en la fotoluminiscencia de monocristales de perovskitas híbridas mediante exposición a vapores de halógeno
Tiede, David (2018-06)In this work halide related defects in photoluminescent metal-halide perovskites, its influence on emission properties ...
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Artículo
Molding with nanoparticle-based one-dimensional photonic crystals: A route to flexible and transferable Bragg mirrors of high dielectric contrast
Calvo Roggiani, Mauricio; Sánchez Sobrado, Olalla; Lozano Barbero, Gabriel Sebastián; Míguez García, Hernán Ruy (Royal Society of Chemistry (Great Britain), 2009)Self-standing, flexible Bragg mirror films of high refractive index contrast and showing intense and wide Bragg peaks are ...
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Artículo
Multidirectional Light-Harvesting Enhancement in Dye Solar Cells by Surface Patterning
López López, María del Carmen; Colodrero, Silvia; Jiménez Solano, Alberto; Lozano Barbero, Gabriel Sebastián; Ortiz, Reyes; Calvo Roggiani, Mauricio; Míguez García, Hernán Ruy (Wiley, 2014)One dimensional gratings patterned on the surface of nanocrystalline titania electrodes are used as a light harvesting ...
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Artículo
Nanolevitation Phenomena in Real Plane-Parallel Systems Due to the Balance between Casimir and Gravity Forces
Esteso Carrizo, Victoria; Carretero Palacios, Sol; Míguez García, Hernán Ruy (American Chemical Society, 2015-03)We report on the theoretical analysis of equilibrium distances in real plane-parallel systems under the influence of Casimir ...
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Artículo
Nanometer-Scale Precision Tuning of 3D Photonic Crystals Made Possible Using Polyelectrolytes with Controlled Short Chain Length and Narrow Polydispersity
Zhuo, Wang; Calvo Roggiani, Mauricio; Masson, Georgeta; Arsenault, André C.; Peiris, Frank; Mamak, Marc; Míguez García, Hernán Ruy; Manners, Ian; Ozin, G.A. (Wiley-VCH, 2014)Nanometer‐scale tuning of the optical properties of prefabricated photonic crystals is achieved via layer‐by‐layer assembly ...
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Artículo
Optical analysis of CH3NH3SnxPb1–xI3 absorbers: a roadmap for perovskite-on-perovskite tandem solar cells
Anaya Martín, Miguel; Correa Baena, Juan P.; Lozano Barbero, Gabriel Sebastián; Saliba, Michael; Anguita, Pablo; Calvo Roggiani, Mauricio; Míguez García, Hernán Ruy (Royal Society of Chemistry, 2016)Organic–inorganic perovskite structures in which lead is substituted by tin are exceptional candidates for broadband light ...
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Artículo
Optical Description of Mesostructured Organic-Inorganic Halide Perovskite Solar Cells
Anaya Martín, Miguel; Lozano Barbero, Gabriel Sebastián; Calvo Roggiani, Mauricio; Zhang, Wei; Johnston, Michael B.; Snaith, Henry J.; Míguez García, Hernán Ruy (2015)Herein we describe both theoretically and experimentally the optical response of solution-processed organic-inorganic ...
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Artículo
Optical design of all-perovskite tandem solar cells
Lozano Barbero, Gabriel Sebastián; Anaya Martín, Miguel; Calvo Roggiani, Mauricio; Míguez García, Hernán Ruy (Optical Society of America, 2017)We present a thorough analysis of the optical properties of CH 3NH 3Sn xPb1-x I 3 films, providing the field with definitive insights about the possibilities of these materials for perovskite solar cells of superior efficiency.
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Artículo
Optical interference effects on the Casimir-Lifshitz force in multilayer structures
Esteso Carrizo, Victoria; Carretero Palacios, Sol; Míguez García, Hernán Ruy (American Physical Society, 2020)The Casimir-Lifshitz force F(C−L) between planar objects when one of them is stratified at the nanoscale is herein ...
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Artículo
Phase delay and group velocity determination at a planar defect state in three dimensional photonic crystals
Galisteo López, J. F.; Galli, M.; Andreani, Lucio C.; Mihi Cervello, Agustín; Pozas Bravo, Raúl; Ocaña Jurado, Manuel; Míguez García, Hernán Ruy (American Institute of Physics, 2007)Phase sensitive optical transmission measurements have been performed on three dimensional opal-based photonic crystals ...