Recent Submissions

  • Testing of a novel automated point-of-care analyzer for blood ammonium monitoring in a clinical setting 

    Rebollo Calderon, Beatriz; Calvo López, Antonio; Ormazábal, Aida; Artuch, Rafael; Rosell Ferrer, Francisco Javier; Alonso Chamarro, Julian; Puyol, Mar (2025-04-23)
    Article
    Open Access
    Certain diseases are marked by elevated ammonium levels in the blood, a condition known as hyperammonemia. Prompt detection and medical intervention are crucial to prevent potentially fatal outcomes. Therefore, ammonium ...
  • Hybridization of multiconductor transmission line solver with circuit solver Ngspice to treat line interconnections and terminations 

    Gascón Bravo, Alberto; Díaz Angulo, Luis Manuel; Silva Martínez, Fernando; Quílez Figuerola, Marcos; Tekbas, Kenan; Garcia, Salvador G. (2025-04-28)
    Article
    Open Access
    This article presents the hybridization of a multiconductor transmission line (MTL) solver, implemented using the finite-difference time-domain method, with the circuit solver ngspice to treat the terminations and ...
  • Multibattery charger system based on a multilevel dual-active-bridge power converter 

    Campos Salazar, José Manuel; Busquets Monge, Sergio; Fílba Martínez, Alber; Alepuz Menéndez, Salvador (2025-04-19)
    Article
    Open Access
    This work introduces a novel battery charger implemented with a four-level three-phase neutral-point-clamped converter and a four-level single-phase dual-activebridge converter, which offers the intrinsic advantages of ...
  • Giant thermally induced band-gap renormalization in anharmonic silver chalcohalide antiperovskites 

    Benítez Colominas, Pol; Chen, Siyu; Jiang, Ruoshi; López Álvarez, Cibrán; Tamarit Mur, José Luis; Íñiguez, Jorge; Saucedo Silva, Edgardo Ademar; Monserrat Sánchez, Bartomeu; Cazorla Silva, Claudio (Royal Society of Chemistry (RSC), 2025-04-11)
    Article
    Open Access
    Silver chalcohalide antiperovskites (CAP), Ag3XY (X = S, Se; Y = Br, I), are a family of highly anharmonic inorganic compounds with great potential for energy applications. However, a substantial and unresolved discrepancy ...
  • A circuital model of Sb2Se3 solar cells as memdiode devices for neuromorphic applications 

    Vega Bru, Didac; Picos, Rodrigo; Rodríguez Martínez, Ángel; Gupta, Yash; Camps, Oscar; Saucedo Silva, Edgardo Ademar; Puigdollers i González, Joaquim; de Benito, Carola; Llorca Piqué, Jordi; Stavrinides, Stavros G. (Institute of Electrical and Electronics Engineers (IEEE), 2025-04)
    Article
    Open Access
    Memristors are one of the four fundamental electrical components, relating electrical quantities such as current, voltage, charge (integral of current), and flux (integral of voltage). First proposed in 1971 and experimentally ...
  • The influence of annealing on the Sb layer in the synthesis of [001]-oriented Sb2Se3 film for photoelectrochemical hydrogen gas generation 

    Costa, Magno Barcelos; Araújo, Moisés Albuquerque de; Puigdollers i González, Joaquim; Ortega Villasclaras, Pablo Rafael; Andreu, Teresa; Voz Sánchez, Cristóbal; Saucedo Silva, Edgardo Ademar; Mascaro, Lucia Helena (2025-04-17)
    Article
    Open Access
    This work reports a new thermal treatment approach to obtain [001]-oriented Sb2Se3 film, which consists of preliminary annealing of the Sb layer before its selenization. Among the different Sb annealing temperatures assessed, ...
  • Euclidean distance-based tree algorithm for fault detection and diagnosis in photovoltaic systems 

    mouleloued, yousuf; kara, kamel; Chouder, Aissa; aouaichia, Abdelhadi; Silvestre Bergés, Santiago (2025-04-01)
    Article
    Open Access
    In this paper, a new methodology for fault detection and diagnosis in photovoltaic systems is proposed. This method employs a novel Euclidean distance-based tree algorithm to classify various considered faults. Unlike the ...
  • Analog VLSI implementation of subthreshold spiking neural networks and its application to reservoir computing 

    Moriya, Satoshi; Ishikawa, Masaya; Ono, Satoshi; Yamamoto, Hideaki; Yuminaka, Yasushi; Horio, Yoshihiko; Madrenas Boadas, Jordi; Sato, Shigeo (2025-03-24)
    Article
    Open Access
    Neuromorphic computing achieves highly energy-efficient computations while adapting to environmental changes. Processing time series data by spiking neural networks can further reduce the power consumption of neuromorphic ...
  • Proton irradiation effects on silicon heterojunction solar cells with MoOx selective contacts 

    Duarte Cano, Sebastián; Pérez Zenteno, Francisco José; Caudevilla Gutiérrez, Daniel; Olea Ariza, Javier; San Andrés Serrano, Enrique; del Prado Millán, Alvaro; Benítez Fernández, Rafael; Garcia Hemme, Eric; Rezaei, Mohammadreza; Clemente Barreira, Juan Antonio; Algaidy, Sari; Torres Almarza, Ignacio; Barrio Martin, Rocío; Ros Costals, Eloi; Puigdollers i González, Joaquim; Ortega Villasclaras, Pablo Rafael; Voz Sánchez, Cristóbal; García Hernansanz, Rodrigo (2025-05-01)
    Article
    Open Access
    In this study, we investigate the effects of proton irradiation on silicon-based heterojunction and molybdenum oxide (MoOx) selective contact solar cells. The main idea is to study their potential application in small ...
  • A feedforward active gate voltage control method for SiC MOSFET driving 

    Ghorbani, Hamidreza; Romeral Martínez, José Luis (2023-01-01)
    Article
    Open Access
    A new active gate drive for Silicon carbide (SiC) metal–oxide–semiconductor field-effect transistor (MOSFET) is proposed in this paper. The SiC MOSFET as an attractive replacement for insulated gate bipolar transistor ...
  • Design and implementation of a modified cascaded Z-source high step-up boost converter for photovoltaic (PV) applications 

    Salehi, Navid; Velasco Quesada, Guillermo; Martínez García, Herminio (2024-08-12)
    Article
    Open Access
    To improve the voltage gain of step-up converters, the cascaded technique is considered as a possible solution in this paper. By considering the concept of cascading two Z- source networks in a conventional boost converter, ...
  • QuickEd: high-performance exact sequence alignment based on bound-and-align 

    Doblas Font, Max; Lostes Cazorla, Óscar; Aguado Puig, Quim; Iñiguez Rodríguez, Cristian; Moretó Planas, Miquel; Marco Sola, Santiago (Oxford University Press, 2025-03-04)
    Article
    Open Access
    Motivation: Pairwise sequence alignment is a core component of multiple sequencing-data analysis tools. Recent advancements in sequencing technologies have enabled the generation of longer sequences at a much lower price. ...

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