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Second Order Perovskite Memristor Chip for Neuromorphic Computing

Project description

Next-gen energy-efficient computing

AI and machine learning push traditional silicon-based computing to its energy limits. Neuromorphic devices, which mimic brain activity, offer a low-energy alternative, but current models lack the complexity needed for advanced AI. Supported by the Marie Skłodowska-Curie Actions programme, the SPECIFIC project addresses this gap by harnessing vacancy-ordered perovskites to develop high-order memristors. By fine-tuning these materials, researchers aim to achieve second-order logic in bio-realistic devices. This breakthrough supports the European Green Deal’s carbon reduction goals while advancing neuromorphic computing. SPECIFIC also provides invaluable training in materials science and device physics, equipping researchers for the future of energy-efficient computing.

Objective

The rising demand for complex computing in artificial intelligence (AI), machine learning, and data processing, presents a major energy challenge. In this regard, traditional silicon-based computing systems, based on the Von Neumann architecture, are becoming increasingly inefficient in terms of energy consumption. This makes it inevitable to find alternative solutions for developing noble energy efficient computing devices. Neuromorphic device which emulates the brain’s neural activities, offers a path to low energy computation. However, state-of-the-art neuromorphic devices mimic only first-order synaptic behavior, such as simple time-dependent plasticity. While the advancements are impressive, but these devices lack the ability to emulate more complex higher-order synaptic functions, such as multi-synaptic plasticity or history-dependent memory. These advanced functions are crucial for handling intricate tasks for example, decision-making, pattern recognition, and reasoning in AI. SPECIFIC aims to overcome this barrier by leveraging the properties of vacancy-ordered perovskites, which will positively contribute to the development of next-generation high-order memristors. To do so, we will exploit the tunability of perovskite materials to modulate defects, transport, and interfaces, which will be tailored to achieve second-order logic in potentially scalable bio-realistic devices. SPECIFIC seeks to establish guidelines for designing second-order memristors, integrating timing- and rate-based correlations for advanced neuromorphic computing tasks. These goals align with the European Green Deal’s goal of reducing carbon emissions, as the energy-efficient devices developed will contribute to the EU’s target of net-zero emissions by 2050. Additionally, this cutting-edge project will significantly enhance the fellow's expertise in materials science, device physics and neuromorphic technology, positioning her at the forefront of next-generation computing research.

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Programme(s)

Topic(s)

Funding Scheme

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

(opens in new window) HORIZON-MSCA-2024-PF-01

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Coordinator

FUNDACIO INSTITUT DE CIENCIES FOTONIQUES
Net EU contribution
€ 209 914,56
Address
AVINGUDA CARL FRIEDRICH GAUSS 3
08860 Castelldefels
Spain
Region
Este Cataluña Barcelona
Activity type
Research Organisations
Links
Total cost
No data