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arXiv · 2506.22227

Unified Memcapacitor-Memristor Memory for Synaptic Weights and Neuron Temporal Dynamics

Simone D'Agostino·Marco Massarotto·Tristan Torchet·Filippo Moro·Niccolò Castellani·Laurent Grenouillet·Yann Beilliard·David Esseni·Melika Payvand·Elisa Vianello
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Abstract

We present a fabricated and experimentally characterized memory stack that unifies memristive and memcapacitive behavior. Exploiting this dual functionality, we design a circuit enabling simultaneous control of spatial and temporal dynamics in recurrent spiking neural networks (RSNNs). Hardware-aware simulations highlight its promise for efficient neuromorphic processing.

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Simone D'Agostino, Marco Massarotto, Tristan Torchet, Filippo Moro, Niccolò Castellani, Laurent Grenouillet, Yann Beilliard, David Esseni, Melika Payvand, Elisa Vianello. 2025-06-27. Unified Memcapacitor-Memristor Memory for Synaptic Weights and Neuron Temporal Dynamics. https://arxiv.org/abs/2506.22227

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