Envíos recientes

  • Problemática de los sistemas pasivos de climatización en zonas tropicales cálido-húmedas 

    Guzmán-Hernández, Ignacio Alejandro; Franco González, Fidel; Roset Calzada, Jaime (2019-07)
    Artículo
    Acceso abierto
    Este artículo se enfoca en expresar algunas problemáticas con las que se encuentra la implementación de algunos sistemas de climatización pasiva para proyectos habitacionales ubicados en zonas climáticas cálido-húmedas, ...
  • Status and outlook of the neutron time-of-flight facility n_TOF at CERN 

    Gunsing, Frank; Abbondanno, U; Aerts, G; Alvarez, H; Alvarez Velarde, Francisco; Andriamonje, S; Assimakopoulos, P; Audouin, Ludmila; Badurek, G.; Dolfini, R.; Ferrant, L.; Domingo Pardo, César; Dridi, W.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Duran, I.; Ferrari, A.; Ferreira-Marques, R.; Frais-Koelbl, H.; Furman, W.; Fujii, K; Jericha, E.; Goncalves, I.; Gonzalez Romero, E.; Goverdovski, A.; Karamanis, D.; Gramegna, F.; Griesmayer, E.; Haas, B.; Haight, R.; Kerveno, M.; Herrera Martinez, Aura; Igashira, M.; Isaev, S.; Kappeler, F; Kadi, Y; Karadimos, D.; Ketlerov, V.; Koehler, Paul E.; Konovalov, V.; Kossionides, E.; Krticka, M.; Mengoni, A; Lampoudis, C.; Leeb, H.; Lindote, A.; Neves, F.; Lopes, I.; Marrone, S.; Lukic, S.; Marganiec, J.; Marques, L.; Oberhummer, H.; Martínez, T.; Mastinu, P.; Massimi, Cristian; Milazzo, P.M.; Moreau, C; Mosconi, M.; O'Brien, S.; Oshima, M.; Pancin, J.; Papachristodoulou, C.; Papadopoulos, C.; Rauscher, Thomas; Paradela, C.; Patronis, N.; Pavlik, A.; Rudolf, G.; Pavlopoulos, P.; Perrot, L.; Pigni, M.T.; Plag, R.; Plompen, A.; Plukis, A.; Rullhusen, P.; Pretel Sánchez, Carme; Poch Parés, Agustí; Quesada, J.; Reifarth, R.; Rubbia, C.; Rosetti, M.; Sarchiapone, L.; Salgado, J.; Savvidis, I.; Stephan, C.; Tagliente, G.; Walter, S.; Tain Enriquez, José Luis; Tassan-Got, L.; Tavora, L.; Becvar, F.; Terlizzi, R.; Vannini, Gianni; Vaz, P.; Ventura, Alberto; Villamarin, D.; Vincente, M.C.; Berthoumieux, Eric; Vlastou, R.; Vlachoudis, V.; Voss, F.; Wendler, H.; Wiescher, M.; Wisshak, K.; Cano-Ott, D; Capote Noy, Roberto; Albornoz, A.C. de; Cennini, P.; Eleftheriadis, C.; Chepel, V.; Chiaveri, E.; Colonna, Nicola; Couture, A.; Cox, J.; Dahlfors, M.; David, S.; Dillmann, Iris; Lozano, Manuel; Guerrero, Carlos (2007-08)
    Artículo
    Acceso restringido por política de la editorial
    The neutron time-of-flight facility n_TOF at CERN, fully operational since 2002, combines a high instantaneous neutron flux with high energy resolution. The wide energy range and the high neutron flux per time-of-flight ...
  • Variational approach to relaxed topological optimization: closed form solutions for structural problems in a sequential pseudo-time framework 

    Oliver Olivella, Xavier; Yago Llamas, Daniel; Cante Terán, Juan Carlos; Lloberas Valls, Oriol (2019-10)
    Artículo
    Acceso restringido por política de la editorial
    The work explores a specific scenario for structural computational optimization based on the following elements: (a) a relaxed optimization setting considering the ersatz (bi-material) approximation, (b) a treatment based ...
  • Large eddy simulation and laboratory experiments on the decay of grid wakes in strongly stratified flows 

    Fraunie, P.; Chashechkin, Y.; Redondo Apraiz, José Manuel; Velasco Montes, David; Rayo Berreba, S. (2009-07-27)
    Artículo
    Acceso abierto
    A detailed analysis of the flow structure resulting from the combination of turbulence and internal waves is carried out and visualized by means of the Schlieren method on waves in a strongly stratified fluid at the ...
  • Complex temporal patterns processing by a neural mass model of a cortical column 

    Malagarriga, Daniel; Pons Rivero, Antonio Javier; Villa, Alejandro E. P. (2019-04-06)
    Artículo
    Acceso restringido por política de la editorial
    It is well known that neuronal networks are capable of transmitting complex spatiotemporal information in the form of precise sequences of neuronal discharges characterized by recurrent patterns. At the same time, the ...
  • Cross section measurements of 155,157Gd(n,gamma) induced by thermal and epithermal neutrons 

    Mastromarco, M.; Aberle, O.; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (2019-01-28)
    Artículo
    Acceso restringido por política de la editorial
    Neutron capture cross section measurements on 155Gd and 157Gd were performed using the time-of-flight technique at the n_TOF facility at CERN on isotopically enriched samples. The measurements were carried out in the n_TOF ...
  • All-dielectric self-cloaked structures 

    Hayran, Zeki; Kurt, H.; Herrero Simon, Ramon; Botey Cumella, Muriel; Staliunas, Kestutis (2018-03-17)
    Artículo
    Acceso abierto
    A general procedure to design objects that are intrinsically invisible (without the necessity of an external cloak) has not been demonstrated so far. Here we propose a flexible method to design such self-cloaked objects ...
  • Inverse Optical Cavity Design for Ultrabroadband Light Absorption Beyond the Conventional Limit in Low-Bandgap Nonfullerene Acceptor–Based Solar Cells 

    Liu, Quan; Toudert, Johann; Li, Tengfei; Kramarenko, Mariia; Martínez-Denegri Sánchez, Guillermo; Ciammaruchi, Laura; Zhan, Xiaowei; Martorell Pena, Jordi (2019-05-23)
    Artículo
    Acceso restringido por política de la editorial
    In the subwavelength regime, several nanophotonic configurations have been proposed to overcome the conventional light trapping or light absorption enhancement limit in solar cells also known as the Yablonovitch limit. It ...
  • Formamidinium Incorporation into Compact Lead Iodide for Low Band Gap Perovskite Solar Cells with Open-Circuit Voltage Approaching the Radiative Limit 

    Zhang, Hui; Kramarenko, Mariia; Martínez-Denegri Sánchez, Guillermo; Osmond, Johann; Martorell Pena, Jordi (2019-03-06)
    Artículo
    Acceso restringido por política de la editorial
    To bring hybrid lead halide perovskite solar cells toward the Shockley-Queisser limit requires lowering the band gap while simultaneously increasing the open-circuit voltage. This, to some extent divergent objective, may ...
  • Angular filtering by Bragg photonic microstructures fabricated by physical vapour deposition 

    Grineviciute, Lina; Babayigit, Ceren; Gailevicius, Darius; Bor, Emre; Turduev, Mirbek; Purlys, Vytautas; Tolenis, Tomas; Kurt, Hamza; Staliunas, Kestutis (2019-07-01)
    Artículo
    Acceso restringido por política de la editorial
    We propose and experimentally demonstrate spatial filtering by photonic crystals in a Bragg configuration. Compared to the Laue configuration, where spatial filtering was already demonstrated before, the Bragg configuration ...
  • Unstable state decay in non-Markovian heat baths and weak signals detection 

    Jiménez Aquino, José Inés; Sánchez Salas, Norma; Ramírez de la Piscina Millán, Laureano; Romero Bastida, M. (2019-09-01)
    Artículo
    Acceso abierto
    The statistics of the first passage and nonlinear relaxation times are used to characterize the decay process of an unstable state for an electrically charged Brownian particle embedded in non-Markovian heat baths under ...
  • All-Nanoparticle SnO 2 /TiO 2 Electron-Transporting Layers Processed at Low Temperature for Efficient Thin-Film Perovskite Solar Cells 

    Martínez-Denegri Sánchez, Guillermo; Colodrero Perez, Silvia; Kramarenko, Mariia; Martorell Pena, Jordi (2018-10-22)
    Artículo
    Acceso restringido por política de la editorial
    Solution-processed metal halide perovskite materials haverevealed outstanding optoelectronic features that make them uniquely suitedfor photovoltaic applications. Although a rapidprogresshasledtoperformances similar to ...

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