Enviaments recents

  • Single-carrier phase-disposition PWM techniques for multiple interleaved voltage-source converter legs 

    Konstantinou, Georgios; Capellá Frau, Gabriel José; Pou, Josep; Ceballos Recio, Salvador (Institute of Electrical and Electronics Engineers (IEEE), 2017-10-26)
    Article
    Accés obert
    Interleaved converter legs are typically modulated with individual carriers per leg and phase-shifted PWM (PS-PWM) as it facilitates current balancing amongst the legs. Phase-disposition PWM (PD-PWM), despite the better ...
  • Temperature dependent current-voltage characteristics of Au/n-Si Schottky barrier diodes and the effect of transition metal oxides as an interface layer 

    Mahato, Somnath; Puigdollers i González, Joaquim (2018-02-01)
    Article
    Accés restringit per política de l'editorial
    Temperature dependent current–voltage (I¿V) characteristics of Au/n-type silicon (n-Si) Schottky barrier diodes have been investigated. Three transition metal oxides (TMO) are used as an interface layer between gold and ...
  • El proyecto EDINSOST: inclusión de los ODS en la educación superior 

    Sánchez Carracedo, Fermín; Segalàs Coral, Jorge; Cabré Garcia, José M.; Climent Vilaró, Joan; López Álvarez, David; Martín Escofet, Carme; Vidal López, Eva María (2017-11)
    Article
    Accés obert
    En este artículo se presenta el primer resultado del proyecto EDINSOST: un mapa de la competencia Sostenibilidad para el Grado de Ingeniería Informática, fácilmente adaptable a cualquier titulación de Grado en Ingeniería ...
  • A transformational creativity tool to support chocolate designers 

    Ruiz Vegas, Francisco Javier; Raya Giner, Cristóbal; Samà Monsonís, Albert; Agell Jané, Núria (Elsevier, 2015-12-01)
    Article
    Accés obert
    A new formulation of the central ideas of Boden's well-established theory on combinational, exploratory and transformational creativity is presented. This new formulation, based on the idea of conceptual space, redefines ...
  • Microgrid architecture evaluation for small and medium size industries 

    Bandeiras, Filipe; Gomes, Mario; Coelho, Paulo; Fernandes, Jose; Camacho Santiago, Antonio; Castilla Fernández, Miguel (De Gruyter, 2018-02-05)
    Article
    Accés obert
  • Use of terahertz photoconductive sources to characterize tunable graphene RF plasmonic antennas 

    Cabellos Aparicio, Alberto; Llatser Marti, Ignacio; Alarcón Cot, Eduardo José; Hsu, Allen; Palacios, Tomás (2015-03)
    Article
    Accés obert
    Graphene, owing to its ability to support plasmon polariton waves in the terahertz frequency range, enables the miniaturization and electrical tunability of antennas to allow wireless communications among nanosystems. One ...
  • Fabrication of silicon oxide microneedles from macroporous silicon 

    Rodríguez Martínez, Ángel; Molinero, D; Valera Cano, Enrique Andrés; Todorov Trifonov, Trifon; Marsal, L F; Pallarès Marzal, Josep; Alcubilla González, Ramón (2005-04)
    Article
    Accés restringit per política de l'editorial
    This paper presents a novel technique for silicon dioxide (SiO2) microneedle fabrication. Microneedles are hollow microcapillaries with tip diameters in the range of micrometers. They can be used in the fabrication of ...
  • Optoelectronic devices based on evaporated pentacene films 

    Voz Sánchez, Cristóbal; Puigdollers i González, Joaquim; Martín García, Isidro; Muñoz Cervantes, Delfina; Orpella García, Alberto; Vetter, Michael; Alcubilla González, Ramón (2005-01)
    Article
    Accés restringit per política de l'editorial
    Aluminium/pentacene Schottky diodes have been fabricated on glass substrates. An ohmic, transparent front contact was prepared by sputtering a highly conductive indium–tin-oxide layer. The pentacene layer was evaporated ...
  • Phosphorus-diffused silicon solar cell emitters with plasma enhanced chemical vapor deposited silicon carbide 

    Orpella García, Alberto; Vetter, Michael; Ferré Tomas, Rafel; Martín García, Isidro; Puigdollers i González, Joaquim; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (2005-01)
    Article
    Accés restringit per política de l'editorial
    We propose the use of annealed phosphorus doped amorphous silicon carbide layers (a-SiC:H(n)) deposited by PECVD as emitters in solar cells and explore the effect of the annealing time on the emitter saturation current ...
  • The MeteoMet2 project—highlights and results 

    Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc (2018-01-18)
    Article
    Accés restringit per política de l'editorial
    Launched in 2011 within the European Metrology Research Programme (EMRP) of EURAMET, the joint research project ‘MeteoMet’—Metrology for Meteorology—is the largest EMRP consortium; national metrology institutes, universities, ...
  • Front contact optimization of industrial scale CIGS solar cells for low solar concentration using 2D physical modeling 

    Delgado Sánchez, José María; López González, Juan Miguel; Orpella García, Alberto; Sánchez-Cortezón, Emilio; Alba, Maria D.; López López, Carmen; Alcubilla González, Ramón (2017-02-01)
    Article
    Accés obert
    Cu(In,Ga)Se2 (CIGS) technology is one of the best absorber materials with record efficiencies among photovoltaic thin-film technologies (22.3% at lab scale and 16% at large commercial module). Although research on this ...
  • Unravelling the effects of mechanical physiological conditioning on cardiac adipose tissue-derived progenitor cells in vitro and in silico 

    Llucía Valldeperas, Aida; Bragós Bardia, Ramon; Soler Botija, Carolina; Roura Ferrer, Santiago; Gálvez Montón, Carolina; Prat Vidal, Cristina; Perea Gil, Isaac; Bayés Genis, Antoni (Macmillan Publishers, 2018-01-11)
    Article
    Accés obert
    Mechanical conditioning is incompletely characterized for stimulating therapeutic cells within the physiological range. We sought to unravel the mechanism of action underlying mechanical conditioning of adipose tissue-derived ...

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