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Artículos Encontrados 44 registros  anterior11 - 20siguientefinal  ir al registro: La búsqueda tardó 0.00 segundos. 
11.
30 p, 1.1 MB Raman antenna effect from exciton-phonon coupling in organic semiconducting nanobelts / Wang, Mao (Norwegian University of Science and Technology) ; Gong, Yi (Norwegian University of Science and Technology) ; Alzina, Francesc (Institut Català de Nanociència i Nanotecnologia) ; Svoboda, Ondrej (Brno University of Technology) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Xiao, Senbo (Norwegian University of Science and Technology) ; Zhang, Zhiliang (Norwegian University of Science and Technology) ; He, Jianying (Norwegian University of Science and Technology)
The highly anisotropic interactions in organic semiconductors together with the soft character of organic materials lead to strong coupling between nuclear vibrations and exciton dynamics, which potentially results in anomalous electrical, optical and optoelectrical properties. [...]
2017 - 10.1039/c7nr07212k
Nanoscale, Vol. 9, Issue 48 (December 2017) , p. 19328-19336  
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12.
19 p, 2.2 MB Understanding the bias dependence of low frequency noise in single layer graphene FETs / Mavredakis, Nikolaos (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Garcia Cortadella, Ramon (Institut Català de Nanociència i Nanotecnologia) ; Bonaccini Calia, Andrea (Institut Català de Nanociència i Nanotecnologia) ; Garrido, Jose (Institut Català de Nanociència i Nanotecnologia) ; Jiménez Jiménez, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
This letter investigates the bias-dependent low frequency noise of single layer graphene field-effect transistors. Noise measurements have been conducted with electrolyte-gated graphene transistors covering a wide range of gate and drain bias conditions for different channel lengths. [...]
2018 - 10.1039/c8nr04939d
Nanoscale, Vol. 10, Issue 31 (August 2018) , p. 14947-14956  
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13.
30 p, 1.4 MB An in operando study of chemical expansion and oxygen surface exchange rates in epitaxial GdBaCo2O5.5 electrodes in a solid-state electrochemical cell by time-resolved X-ray diffraction / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This report explores the fundamental characteristics of epitaxial thin films of a mixed ionic electronic conducting GdBaCoO (GBCO) material with a layered perovskite structure, relevant for use as an active electrode for the oxygen reduction and evolution reactions in electrochemical devices. [...]
2018 - 10.1039/c8ta02790k
Journal of materials chemistry, Vol. 6, Issue 26 (July 2018) , p. 12430-12439  
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14.
7 p, 1.6 MB Large-signal model of 2DFETs : compact modeling of terminal charges and intrinsic capacitances / Pasadas, Francisco (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Marin, Enrique G. (Universidad de Granada. Departamento de Electrónica y Tecnología de Computadores) ; Toral-Lopez, Alejandro (Universidad de Granada. Departamento de Electrónica y Tecnología de Computadores) ; Ruiz, Francisco G. (Universidad de Granada. Departamento de Electrónica y Tecnología de Computadores) ; Godoy Medina, Andres (Universidad de Granada. Departamento de Electrónica y Tecnología de Computadores) ; Park, Saungeun (The University of Texas. Department of Electrical and Computer Engineering (USA)) ; Akinwande, Deji (The University of Texas. Department of Electrical and Computer Engineering (USA)) ; Jiménez Jiménez, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
We present a physics-based circuit-compatible model for double-gated two-dimensional semiconductor-based field-effect transistors, which provides explicit expressions for the drain current, terminal charges, and intrinsic capacitances. [...]
2019 - 10.1038/s41699-019-0130-6
npj 2D Materials and Applications, Vol. 3 (December 2019) , art. 47  
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15.
9 p, 1.0 MB Split ring resonator-based microwave fluidic sensors for electrolyte concentration measurements / Vélez Rasero, Paris (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Muñoz Enano, Jonathan (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Grenier, Katia (Laboratory of Analysis and Architecture of System (Toulouse, França)) ; Mata Contreras, Francisco Javier (Universidad de Málaga. Departamento de Ingeniería de Comunicaciones) ; Dubuc, David (Laboratory of Analysis and Architecture of System (Toulouse, França)) ; Martín, Ferran (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
A differential microwave sensor, based on a pair of uncoupled microstrip lines each one loaded with a split ring resonator (SRR), is applied to the measurement of electrolyte concentration in deionized (DI) water. [...]
2019 - 10.1109/JSEN.2018.2890089
IEEE sensors journal, Vol. 19, no. 7 (April 2019) , p. 2562-2569  
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16.
35 p, 1.4 MB Degradation and regeneration mechanisms of NiO protective layers deposited by ALD on photoanodes / Ros, Carles (Institut de Recerca en Energia de Catalunya) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; David, Jérémy (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
The use of high pH electrolytes requires protective layers to avoid corrosion in photoanodes based on semiconductors like silicon. NiO is one of the materials that comply with the requirements for transparency, conductivity, chemical stability and catalysis on the surface in contact with the electrolyte. [...]
2019 - 10.1039/c9ta08638b
Journal of materials chemistry, Vol. 7, Issue 38 (October 2019) , p. 21892-21902  
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17.
21 p, 1.9 MB Unveiling a New High-Temperature Ordered Magnetic Phase in ϵ-Fe2O3 / García-Muñoz, José Luis (Institut de Ciència de Materials de Barcelona) ; Romaguera, Arnau (Institut de Ciència de Materials de Barcelona) ; Fauth, François (ALBA Laboratori de Llum de Sincrotró) ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ; Gich García, Martí (Institut de Ciència de Materials de Barcelona)
Iron oxides are among the most abundant materials on Earth, and yet there are some of their basic properties which are still not well-established. Here, we present temperature-dependent magnetic, X-ray, and neutron diffraction measurements refuting the current belief that the magnetic ordering temperature of ϵ-FeO is ∼500 K, i. [...]
2017 - 10.1021/acs.chemmater.7b03417
Chemistry of materials, Vol. 29, Issue 22 (November 2017) , p. 9705-9713  
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18.
17 p, 2.6 MB A data dropout compensation algorithm based on the iterative learning control methodology for discrete-time systems / Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Ibeas, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes)
This paper deals with the convergence of a remote iterative learning control system subject to data dropouts. The system is composed by a set of discrete-time multiple input-multiple output linear models, each one with its corresponding actuator device and its sensor. [...]
2015 - 10.1155/2015/429892
Mathematical Problems in Engineering, Vol. 2015 (2015) , art. 429892  
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19.
15 p, 376.8 KB Strain-induced resistance change in V2O3 films on piezoelectric ceramic disks / Sakai, Joe (Laboratoire GREMAN (Tours)) ; Bavencoffe, Maxime (Laboratoire GREMAN (Tours)) ; Negulescu, Beatrice (Laboratoire GREMAN (Tours)) ; Limelette, Patrice (Laboratoire GREMAN (Tours)) ; Wolfman, Jérôme (Laboratoire GREMAN (Tours)) ; Tateyama, Akinori (Tokyo Institute of Technology) ; Funakubo, Hiroshi (Tokyo Institute of Technology)
We prepared a stacked structure consisting of a quasi-free-standing functional oxide thin film and a ceramic piezoelectric disk and observed the effect of the piezoelectric disk deformation on the resistance of the thin film. [...]
2019 - 10.1063/1.5083941
Journal of applied physics, Vol. 125, issue 11 (March 2019) , art. 115102  
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20.
21 p, 391.6 KB Interseccionalidad en desigualdades en salud en Argentina : discusiones teórico-metodológicas a partir de una encuesta poblacional / Krause, Mercedes (Instituto de Investigaciones Gino Germani) ; Ballesteros, Matías Salvador (Instituto de Investigaciones Gino Germani)
Objetivos: Contribuir a las discusiones teórico metodológicas sobre la interseccionalidad, analizando las desigualdades en salud de la población de 18 años y más, residente en zonas urbanas de Argentina. [...]
Objectives: To contribute to the theoretical-methodological discussions on intersectionality, analyzing the health inequalities of the population aged 18 and over, resident in urban areas of Argentina. [...]
Objetivos: Contribuir às discutições teórico-metodológicas sobre a interseccionalidade, analisando as desigualdades em saúde da povoação de 18 anos e mais, residentes em zonas urbanas de Argentina. [...]
2018
Hacia la promoción de la salud, Vol. 23 Núm. 2 (julio-diciembre 2018) , p. 13  
Registro completo - Creative Commons

Artículos : Encontrados 44 registros   anterior11 - 20siguientefinal  ir al registro:
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