RAS PresidiumДоклады Российской академии наук. Физика, технические науки Doklady Physics

  • ISSN (Print) 2686-7400
  • ISSN (Online) 3034-5081

NANOSCALE STRANTRONIC MAGNETOELETRIC CELL FOR NEUROMORPHIC SYSTEMS

PII
S3034508125050034-1
DOI
10.7868/S3034508125050034
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 524 / Issue number 1
Pages
15-22
Abstract
Results are reported on numerical-analytic modelling of functional characteristics of a nanoscale neuron-like magnetoelectric cell. Nonlinear transfer activation functions of a composite cell and conditions of their formation in spin-reorientation processes in the magnet sub-system were determined. As applied to the transformation of random pulsed signals, threshold modes of generation of inverse polarity spikes were demonstrated as well as phenomena of potential accumulation followed by an abrupt change of the system’s state of the Integrate-and-Fire type. Magnitude of signals at input and output of the nanoscale cell values few millivolts. The activation function type and the threshold values of input signals are controlled by magnetizing field, which permits to expand the functional capabilities of components for analog neuromorphic systems.
Keywords
наноструктура пьезоэлектрик-магнетик спиновая переориентация функции активации импульсные последовательности стохастичность пороговые режимы spike-импульсы
Date of publication
01.10.2025
Year of publication
2025
Number of purchasers
0
Views
23

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