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Showing 1–6 of 6 results
Advanced filters: Author: Zsolt M. Kovács-Vajna Clear advanced filters

  • Combining experiments, numerical non-linear simulations, and analytical tools, the authors here unravel the operation of organic artificial neurons in liquid environment, crucial components in neuromorphic bioelectronics, neuronal networks, and neuromorphic electronics.

    • Pietro Belleri
    • Judith Pons i Tarrés
    • Fabrizio Torricelli
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-16

  • Though organic electrochemical transistor (OECT)-based ion sensors are attractive for highly sensitive ion detection and monitoring, its limited sensitivity hinders its practical applicability. Here, the authors report real-time, high sensitivity ion detection with complementary OECT amplifiers.

    • Paolo Romele
    • Paschalis Gkoupidenis
    • Fabrizio Torricelli
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-11

  • Organic non-volatile memories based on ferroelectric and semiconductor polymers are one of promising candidates for flexible electronics, yet the relevant device physics remains elusive. Ghittorelliet al. show that quantum tunnelling and charge accumulation govern the ferroelectric memory operation.

    • Matteo Ghittorelli
    • Thomas Lenz
    • Fabrizio Torricelli
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-8

  • Organic field-effect transistors offer limited gain due to the large contact resistance and the channel length modulation. Here, Torricelli et al.show a new transistor architecture where the charge injection and extraction are driven by the charge diffusion and a gain larger than 700 is achieved.

    • Fabrizio Torricelli
    • Luigi Colalongo
    • Eugenio Cantatore
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-9

  • The rationale design of optimized organic electrochemical transistors (OECTs) for next-generation bioelectronics requires further exploration of the underlying device physics. Here, the authors report the role of ionic-electronic charge interactions on OECTs and high-performance unipolar inverters.

    • Paolo Romele
    • Matteo Ghittorelli
    • Fabrizio Torricelli
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-11

  • The organic electrochemical transistor is a type of transistor that modulates the channel current by the ion concentration and is thus explored for bio-applications. Here Ghittorelli et al. show a current-driven device configuration to increase the sensitivity by ten times than conventional approaches.

    • Matteo Ghittorelli
    • Leona Lingstedt
    • Fabrizio Torricelli
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-10