Mimicking the spike-timing dependent plasticity in HfO2-based memristors at multiple time scales

被引：17
|
作者：
Maestro-Izquierdo, M. [1 ]
Gonzalez, M. B. [1 ]
Campabadal, F. [1 ]
机构：
[1] IMB CNM CSIC, Inst Microelect Barcelona, Campus UAB, Bellaterra 08193, Spain
来源：
MICROELECTRONIC ENGINEERING | 2019年 / 215卷
关键词：
Electronic synapses; HfO2; Memristor; Resistive switching; Spike-timing dependent plasticity (STDP); Time scale; RRAM DEVICES; SYNAPSES;
D O I：
10.1016/j.mee.2019.111014
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, TiN/Ti/HfO2/W memristors have been investigated to mimic the spike-time dependent plasticity (STDP) of biological synapses at multiple time scales. For this purpose, a smart software tool has been implemented to control the instrumentation and to perform a dedicated ultra-fast pulsed characterization. Different time scales, from tens of milliseconds to hundreds of nanoseconds, have been explored to emulate the STDP learning rule in electronic synapses. The impact of such times on the synaptic weight potentiation and depression characteristics has also been discussed.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Mimicking Spike-Timing-Dependent Plasticity with Emulated Memristors
    Cisternas Ferri, A.
    Rapoport, A.
    Fierens, P. I.
    Patterson, G. A.
    2019 ARGENTINE CONFERENCE ON ELECTRONICS (CAE), 2019, : 58 - 64
  • [2] Spike-Timing Dependent Plasticity in Humans
    Li, Hsiu-Ling
    Asante, Curtis O.
    JOURNAL OF NEUROSCIENCE, 2011, 31 (01): : 1 - 2
  • [3] Biophysical and phenomenological models of multiple spike interactions in spike-timing dependent plasticity
    Badoual, Mathilde
    Zou, Quan
    Davison, Andrew P.
    Rudolph, Michael
    Bal, Thierry
    Fregnac, Yves
    Destexhe, Alain
    INTERNATIONAL JOURNAL OF NEURAL SYSTEMS, 2006, 16 (02) : 79 - 97
  • [4] Mechanisms and significance of spike-timing dependent plasticity
    Karmarkar, UR
    Najarian, MT
    Buonomano, DV
    BIOLOGICAL CYBERNETICS, 2002, 87 (5-6) : 373 - 382
  • [5] Input synchrony and spike-timing dependent plasticity
    Yue Huang
    Ying Hai Wang
    The European Physical Journal B - Condensed Matter and Complex Systems, 2003, 31 : 385 - 390
  • [6] Efficient Design of Triplet Based Spike-Timing Dependent Plasticity
    Azghadi, Mostafa Rahimi
    Al-Sarawi, Said
    Iannella, Nicolangelo
    Abbott, Derek
    2012 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), 2012,
  • [7] Signaling mechanisms in spike-timing dependent plasticity
    Nevian, T.
    NEUROPHARMACOLOGY, 2008, 55 (04) : 614 - 614
  • [8] Spike-timing dependent plasticity and the cognitive map
    Bush, Daniel
    Philippides, Andrew
    Husbands, Phil
    O'Shea, Michael
    Frontiers in Computational Neuroscience, 2010, 4 (OCT):
  • [9] Spike-timing dependent plasticity in striatal interneurons
    Fino, Elodie
    Venance, Laurent
    NEUROPHARMACOLOGY, 2011, 60 (05) : 780 - 788
  • [10] Input synchrony and spike-timing dependent plasticity
    Huang, Y
    Wang, YH
    EUROPEAN PHYSICAL JOURNAL B, 2003, 31 (03): : 385 - 390
12345