Now showing items 1-11 of 11

  • 1-D memristor networks as ternary storage cells 

    Vourkas, Ioannis; Abusleme, Angel; Sirakoulis, Georgios; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    Due to its inherent analog nature, the memristor can store information in a continuous form, being thus well-suited for compact multi-bit memory cell technology. In this context, threshold-type switching devices show great ...
  • An on-line test strategy and analysis for a 1T1R crossbar memory 

    Escudero, Manel; Moll Echeto, Francisco de Borja; Rubio Sola, Jose Antonio; Vourkas, Ioannis (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    Memristors are emerging devices known by their nonvolability, compatibility with CMOS processes and high density in circuits density in circuits mostly owing to the crossbar nanoarchitecture. One of their most notable ...
  • Coupled physarum-inspired memristor oscillators for neuron-like operations 

    Ntinas, Vasileios; Vourkas, Ioannis; Sirakoulis, Georgios Ch.; Adamatzky, Andrew; Rubio Sola, Jose Antonio (2018)
    Conference report
    Open Access
    Unconventional computing has been studied intensively, even after the appearance of CMOS technology. Currently, it has returned to the spotlight because CMOS is about to reach its physical limits, given that the constant ...
  • Crossbar-based memristive logic-in-memory architecture 

    Papandroulikadis, Georgios; Vourkas, Ioannis; Abustelema, Angel; Sirakoulis, Georgios; Rubio Sola, Jose Antonio (2017-04-01)
    Article
    Open Access
    The use of memristors and resistive random access memory (ReRAM) technology to perform logic computations, has drawn considerable attention from researchers in recent years. However, the topological aspects of the ...
  • Experience on material implication computing with an electromechanical memristor emulator 

    Rubio Sola, Jose Antonio; Moll Echeto, Francisco de Borja; Escudero López, Manuel; Zuin, Stefano; Vourkas, Ioannis; Sirakoulis, Georgios (IEEE Press, 2016)
    Conference report
    Open Access
    Memristors are being considered as a promising emerging device able to introduce new paradigms in both data storage and computing. In this paper the authors introduce the concept of a quasi-ideal experimental device that ...
  • Experimental study of artificial neural networks using a digital memristor simulator 

    Ntinas, Vasileios; Vourkas, Ioannis; Abusleme, Angel; Sirakoulis, Georgios; Rubio Sola, Jose Antonio (2018-02-01)
    Article
    Open Access
    This paper presents a fully digital implementation of a memristor hardware simulator, as the core of an emulator, based on a behavioral model of voltage-controlled threshold-type bipolar memristors. Compared to other analog ...
  • Exploring the voltage divider approach for accurate memristor state tuning 

    Vourkas, Ioannis; Gomez, Jorge; Abusleme, Angel; Vasileiadis, Nikolaos; Sirakoulis, Georgios; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Restricted access - publisher's policy
    The maximum exploitation of the favorable properties and the analog nature of memristor technology in future nonvolatile resistive memories, requires accurate multilevel programming. In this direction, we explore the voltage ...
  • Memristive cellular automata for modeling of epileptic brain activity 

    Karamani, Rafallia; Fyrigos, Iosif; Ntinas, Vasileios; Vourkas, Ioannis; Sirakoulis, Georgios Ch.; Rubio Sola, Jose Antonio (2018)
    Conference report
    Open Access
    Cellular Automata (CA) is a nature-inspired and widespread computational model which is based on the collective and emergent parallel computing capability of units (cells) locally interconnected in an abstract brain-like ...
  • On the variability-aware design of memristor-based logic circuits 

    Escudero López, Manuel; Vourkas, Ioannis; Rubio Sola, Jose Antonio; Moll Echeto, Francisco de Borja (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    Ever since the advent of the first TiO 2 -based memristor and the respective linear model published by Hewlett-Packard Labs, several behavioral models of memristors have been published. Such models capture the fundamental ...
  • Resistive switching behavior seen from the energy point of view 

    Gómez Mir, Jorge Tomás; Abusleme Hoffman, Angel; Vourkas, Ioannis; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    The technology of Resistive Switching (RS) devices (memristors) is continuously maturing on its way towards viable commercial establishment. So far, the change of resistance has been identified as a function of the applied ...
  • Variability-tolerant memristor-based ratioed logic in crossbar array 

    Escudero López, Manuel; Rubio Sola, Jose Antonio; Moll Echeto, Francisco de Borja; Vourkas, Ioannis (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    The advent of the first TiO2-based memristor in 2008 revived the scientific interest both from academia and industry for this de- vice technology, with several emerging applications including that of logic circuits. Several ...