Results overview: Found 13 records in 0.02 seconds.
Articles, 9 records found
Research literature, 4 records found
Articles 9 records found  
1.
5 p, 2.2 MB Reconsidering figures of merit for performance and stability of perovskite photovoltaics / Khenkin, Mark V. (Ben-Gurion University of the Negev) ; Anoop, K.M. (Ben-Gurion University of the Negev) ; Visoly-Fisher, Iris (Ben-Gurion University of the Negev) ; Galagan, Yulia (Holst Centre-Solliance) ; Di Giacomo, Francesco (Holst Centre-Solliance) ; Patil, Bhushan Ramesh (University of Southern Denmark) ; Sherafatipour, Golnaz (University of Southern Denmark) ; Turkovic, Vida (University of Southern Denmark) ; Rubahn, Horst-Günter (University of Southern Denmark) ; Madsen, Morten (University of Southern Denmark) ; Merckx, Tamara (IMEC-a Partner in Solliance) ; Uytterhoeven, Griet (IMEC-a Partner in Solliance) ; Bastos, João P. A. (KU Leuven) ; Aernouts, Tom (IMEC-a Partner in Solliance) ; Brunetti, Francesca (University of Rome Tor Vergata) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia) ; Katz, Eugene A. (Ben-Gurion University of the Negev)
The development of hybrid organic-inorganic halide perovskite solar cells (PSCs) that combine high performance and operational stability is vital for implementing this technology. Recently, reversible improvement and degradation of PSC efficiency have been reported under illumination-darkness cycling. [...]
2018 - 10.1039/c7ee02956j
Energy and environmental science, Vol. 11, Issue 4 (April 2018) , p. 739-743  
2.
93 p, 11.3 MB Towards Oxide Electronics : a Roadmap / Coll Bau, Mariona (Institut de Ciència de Materials de Barcelona) ; Fontcuberta i Griñó, Josep (Institut de Ciència de Materials de Barcelona) ; Althammer, M. (Technische Universität München. Physik-Department) ; Bibes, Manuel (Unité Mixte de Physique) ; Boschker, H. (Max Planck Institute for Solid State Research) ; Calleja, Albert (OXOLUTIA S.L.) ; Cheng, G. (Pittsburgh Quantum Institute) ; Cuoco, M. (Università di Salerno) ; Dittmann, R. (Peter Grünberg Institut) ; Dkhil, B. (Université Paris-Saclay) ; El Baggari, I. (Cornell University) ; Fanciulli, M. (University of Milano Bicocca. Department of Materials Science) ; Fina Martínez, Ignasi (Institut Català de Nanociència i Nanotecnologia) ; Fortunato, E. (CEMOP/UNINOVA) ; Frontera, Carlos (Institut de Ciència de Materials de Barcelona) ; Fujita, S. (Kyoto University) ; Garcia, V. (Unité Mixte de Physique) ; Goennenwein, S.T.B. (Technische Universität Dresden) ; Granqvist, C.G. (Upp sala University) ; Grollier, J. (Unité Mixte de Physique) ; Gross, R. (Nanosystems Initiative Munich (NIM)) ; Hagfeldt, Anders (Ecole Polytechnique Fédérale de Lausanne) ; Herranz Casabona, Gervasi (Institut de Ciència de Materials de Barcelona) ; Hono, K. (National Institute for Materials Science) ; Houwman, E. (University of Twente) ; Huijben, M. (University of Twente) ; Kalaboukhov, A. (MC2. Chalmers University of Technology) ; Keeble, D.J. (University of Dundee) ; Koster, G. (University of Twente) ; Kourkoutis, L.F. (Cornell University) ; Levy, J. (Pittsburgh Quantum Institute) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia) ; MacManus-Driscoll, J.L. (University of Cambridge. Department of Materials Science and Metallurgy) ; Mannhart, J. (Max Planck Institute for Solid State Research) ; Martins, R. (MDM Laboratory) ; Menzel, S. (Pittsburgh Quantum Institute) ; Mikolajick, T. (Chair of Nanoelectronic Materials) ; Napari, M. (University of Cambridge. Department of Materials Science and Metallurgy) ; Nguyen, M.D. (University of Twente) ; Niklasson, G. (Upp sala University) ; Paillard, C. (University of Arkansas. Physics Department) ; Panigrahi, S. (CEMOP/UNINOVA) ; Rijnders, G. (University of Twente) ; Sánchez Barrera, Florencio (Institut de Ciència de Materials de Barcelona) ; Sanchis, P. (Universitat Politècnica de València) ; Sanna, S. (Technical University of Denmark. Department of Energy Storage and Conversion) ; Schlom, D.G. (Cornell University. Department of Material Science and Engineering) ; Schroeder, U. (NaMLab gGmbH) ; Shen, K.M. (Cornell University. Department of Physics) ; Siemon, A. (Institut für Werkstoffe der Elektrotechnik) ; Spreitzer, M. (Jožef Stefan Institute) ; Sukegawa, H. (Research Center for Magnetic and Spintronic Materials) ; Tamayo, R. (OXOLUTIA S.L.) ; van den Brink, J. (Institute for Theoretical Solid State Physics) ; Pryds, N. (Technical University of Denmark. Department of Energy Storage and Conversion) ; Granozio, F.M. (CNR-SPIN. Naples Unit)
At the end of a rush lasting over half a century, in which CMOS technology has been experiencing a constant and breathtaking increase of device speed and density, Moore’s law is approaching the insurmountable barrier given by the ultimate atomic nature of matter. [...]
2019 - 10.1016/j.apsusc.2019.03.312
Applied surface science, Vol. 482 (July 2019) , p. 1-93  
3.
11 p, 847.7 KB Low-temperature, solution-processed, layered V2 O5 hydrate as the hole-transport layer for stable organic solar cells / Terán Escobar, Gerardo (Institut Català de Nanociència i Nanotecnologia) ; Pampel, Jonas (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, José Manuel (Institut Català de Nanociència i Nanotecnologia) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia)
Layered V O hydrate has been applied as the hole transport layer (HTL) in organic solar cells (OSCs). V O is obtained from a sodium metavanadate solution in water under ambient conditions, resulting in a final thin film of formula V O ·0. [...]
2013 - 10.1039/c3ee42204f
Energy and environmental science, Vol. 6, Issue 10 (October 2013) , p. 3088-3098  
4.
8 p, 3.1 MB Flexible ITO-free organic solar cells applying aqueous solution-processed V2O5 hole transport layer : An outdoor stability study / Lima, F. Anderson S. (Institut Català de Nanociència i Nanotecnologia) ; Beliatis, Michail J. (Technical University of Denmark. Department of Energy Conversion and Storage) ; Roth, Bérenger (Technical University of Denmark. Department of Energy Conversion and Storage) ; Andersen, Thomas R. (Technical University of Denmark. Department of Energy Conversion and Storage) ; Bortoti, Andressa (Institut Català de Nanociència i Nanotecnologia) ; Reyna, Yegraf (Institut Català de Nanociència i Nanotecnologia) ; Castro, Eryza (Universidade Estadual do Centro-Oeste (UNICENTRO). Departamento de Química (Brazil)) ; Vasconcelos, Igor F. (Universidade Federal Do Ceará. Departamento de Engenharia Metalúrgica e de Materiais (Brazil)) ; Gevorgyan, Suren A. (Technical University of Denmark. Department of Energy Conversion and Storage.) ; Krebs, Frederik C. (Technical University of Denmark. Department of Energy Conversion and Storage) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia)
Solution processable semiconductor oxides have opened a new paradigm for the enhancement of the lifetime of thin film solar cells. Their fabrication by low-cost and environmentally friendly solution-processable methods makes them ideal barrier (hole and electron) transport layers. [...]
2016 - 10.1063/1.4942638
APL Materials, Vol. 4, Issue 2 (February 2016) , art. 026104  
5.
9 p, 2.3 MB PbZrTiO3 ferroelectric oxide as an electron extraction material for stable halide perovskite solar cells / Pérez Tomàs, Amador (Institut Català de Nanociència i Nanotecnologia) ; Xie, HaiBing (Institut Català de Nanociència i Nanotecnologia) ; Wang, Zaiwei (Ecole Polytechnique Fédérale de Lausanne) ; Kim, Hui-Seon (Ecole Polytechnique Fédérale de Lausanne) ; Shirley, Ian (Institut Català de Nanociència i Nanotecnologia) ; Turren-Cruz, Silver-Hamill (Ecole Polytechnique Fédérale de Lausanne) ; Morales Melgares, Anna (Institut Català de Nanociència i Nanotecnologia) ; Saliba, Benedicte (Institut Català de Nanociència i Nanotecnologia) ; Tanenbaum, David M. (Institut Català de Nanociència i Nanotecnologia) ; Saliba, Michael (Ecole Polytechnique Fédérale de Lausanne) ; Zakeeruddin, Shaik Mohammed (Ecole Polytechnique Fédérale de Lausanne) ; Gratzel, Michael (Ecole Polytechnique Fédérale de Lausanne) ; Hagfeldt, Anders (Ecole Polytechnique Fédérale de Lausanne) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia)
State-of-the-art halide perovskite solar cells employ semiconductor oxides as electron transport materials. Defects in these oxides, such as oxygen vacancies (O ), act as recombination centres and, in air and UV light, reduce the stability of the solar cell. [...]
2019 - 10.1039/c8se00451j
Sustainable energy and fuels, Vol. 3, Issue 2 (February 2019) , p. 382-389  
6.
5 p, 351.1 KB Effect of testing conditions on the photovoltaic performance of ZnO-based dye sensitized solar cells / González Valls, Irene (Centre d'Investigació en Nanociència i Nanotecnologia) ; Lira Cantú, Mónica (Centre d'Investigació en Nanociència i Nanotecnologia)
Dye-sensitized solar cells based on vertically-aligned ZnO nanorod, were analyzed at different conditions. Stability tests showed an improvement on solar conversion efficiency between ∼20% (1000 W/m) and ∼50% (1800 W/m). [...]
2010 - 10.1016/j.phpro.2010.10.007
Physics Procedia, Vol. 8 (March 2010) , p. 28-32  
7.
6 p, 583.2 KB Solid state dye sensitized solar cells applying conducting organic polymers as hole conductors / Yu, Youhai (Centre de Investigació en Nanociència i Nanotecnologia) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia)
Solid-state dye sensitized solar cells (SSDSCs) applying mesoporous TiO electrodes sensitized with Ru complex dye Z907 and conducting organic polymers as the hole transport material (HTM) are prepared. [...]
2010 - 10.1016/j.phpro.2010.10.006
Physics Procedia, Vol. 8 (March 2010) , p. 22-27  
8.
8 p, 2.4 MB Comparative indoor and outdoor degradation of organic photovoltaic cells via inter-laboratory collaboration / Owens, Charles (Pomona College. Department of Physics & Astronomy) ; Ferguson, Gretta Mae (Pomona College. Department of Physics & Astronomy) ; Hermenau, Martin (Heliatek (Dresden, Alemanya)) ; Voroshazi, Eszter (Imec (Leuven, Bèlgica)) ; Galagan, Yulia (Holst Centre (Eindhoven, Països Baixos)) ; Zimmermann, Birger (Fraunhofer Institute for Solar Energy Systems) ; Rösch, Roland (Technische Universität Ilmenau. Institut für Physik) ; Angmo, Dechan (Danmarks Tekniske Universitet. Department of Energy Conversion and Storage) ; Teran Escobar, Gerardo (Institut Català de Nanociència i Nanotecnologia) ; Uhrich, Christian (Heliatek (Dresden, Alemanya)) ; Andriessen, Ronn (Holst Centre (Eindhoven, Països Baixos)) ; Hoppe, Harald (Technische Universität Ilmenau. Institut für Physik) ; Würfel, Uli (Fraunhofer Institute for Solar Energy Systems) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia) ; Krebs, Frederik C. (Danmarks Tekniske Universitet. Department of Energy Conversion and Storage) ; Tanenbaum, David M. (Pomona College. Department of Physics & Astronomy)
We report on the degradation of organic photovoltaic (OPV) cells in both indoor and outdoor environments. Eight different research groups contributed state of the art OPV cells to be studied at Pomona College. [...]
2016 - 10.3390/polym8010001
Polymers, Vol. 8, issue 1 (Jan. 2016)  
9.
16 p, 719.6 KB Above-Bandgap Photovoltages in Antiferroelectrics / Pérez Tomàs, Amador (Institut Català de Nanociència i Nanotecnologia) ; Lira Cantú, Mónica (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
The closed circuit photocurrent and open circuit photovoltage of antiferroelectric thin films were characterized both in their ground (antipolar) state and in their polarized state. A sharp transition happens from near zero to large photovoltages as the polarization is switched on, consistent with the activation of the bulk photovoltaic effect. [...]
2016 - 10.1002/adma.201603176
Advanced Materials, Vol. 28, Issue 43 (November 2016) , p. 9644-9647  

Research literature 4 records found  
1.
Virtual instruments for photovoltaic measurements. / Echevarria Troya, Fernando, autor. ; Lira Cantu, Monica, supervisor acadèmic. ; Mompart Penina, Jordi, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Física.
The present work is an effort to put together knowledge from several disciplines to obtain as result simple and affordable instruments for photovoltaic measurements. It could not be considered a research in advanced topics but it is a preliminary work in virtual instrumentation with broad prospects and useful and immediate applications. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2018.  
2.
200 p, 4.4 MB Solution-Processed Transition Metal Oxides for Organic Solar Cells / Teran Escobar, Gerardo ; Lira Cantú, Mónica, dir. (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; Ayllón Esteve, José Antonio, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
Las celdas solares orgánicas se han convertido en una promesa para la producción de energía a bajo costo, y su potencial se refleja en los enormes esfuerzos para mejorar su eficiencia. En los últimos 30 años, esta tecnología ha crecido enormemente, con prototipos de laboratorio mostrando eficiencia mayor que 10 % . [...]
Organic Solar Cells (OSCs) have emerged as a promise for low cost energy production, and its potential is reflected in the huge efforts to improve their efficiencies. In the last 30 years, this technology has grown enormously; nowadays the state of the art is showing efficiencies higher than 10%. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  
3.
120 p, 4.9 MB Vertically-aligned ZnO nanostructures for excitonic solar cells / González Valls, Irene ; Lira Cantú, Mónica, dir. (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; Muñoz Tapia, María, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
L'energia solar transforma la llum del Sol en electricitat i és una de les energies renovables més encoratjadores: no produeix CO2 i és una energía de baix cost alternativa a les fonts fòssils. Entre els diferents dispositius fotovoltaics, els de tercera generació, excitonic solar cells (XSCs), entre els quals inclouen: orgànic, híbrid i dye-sensitized solar cells, són prometedors per aconseguir els tres principals criteris per la seva comercialització: alta eficiencia, baix cost i la possibilitat de ser fabricats amb mètodes simples i escalables. [...]
Solar energy converts the sunlight into electricity and is one of the most encouraging renewable, CO2-free and low cost alternative energy source to fossil fuels. Among the different photovoltaic devices the third-generation excitonic solar cells (XSCs), which include organic, hybrid and dye-sensitized solar cells, are promising devices for the achievement of the three main criteria that would lead to large scale commercialization: high efficiency, low cost and the possibility to apply simple and scalable fabrication techniques. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2013
2 documents
4.
55 p, 1.5 MB Síntesi de nanopartícules de TiO2 fàcilment processables i el seu ús per a fabricar a baixa temperatura cel·les solars sensibilitzades / Bosch Jiménez, Pau ; Lira Cantú, Mónica, dir. (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; Ayllón Esteve, José Antonio (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
La gran demanda energètica i la problemàtica dels combustibles fòssils i d‟altres recursos per a obtenir energia posen de manifest la necessitat de desenvolupar tecnologies netes, sostenibles i econòmicament viables de generació d‟energia. [...]
2011  

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