WORKSHOP: ATOMS TO BITS: THE ALPHABET OF INTELLIGENCE V1.0 – 27th Feb 2025

Our NanoΣky team is organising our 1-day Brain-Inspired Computing Workshop on the 27th of February 2025 in Manchester. You can find more details in the workshop’s page here: ATOMS TO BITS: THE ALPHABET OF INTELLIGENCE V1.0. The event aims to take a holistic approach and is dedicated to connecting the worlds of emerging materials researchmemristive device engineering, and the development of hybrid memristive-CMOS neuromorphic computing systems. By focusing on technological applications, we aim to spark conversations and collaborations that can help shape the next generation of intelligent computing.

REGISTRATION

  • Registration is free, however, securing your place requires prior registration.
  • You can register for a place here.
  • Please note that only a few places are left, so we strongly encourage early registration to ensure your participation.

Pint of Science festival – 15th May 2024!

Skyrmionics loves Outreach! Last week, we showcased our work on neuromorphic computing with magnetic skyrmions to a general audience as part of the 2024 Pint of Science festival, which took place at Station South in Levenshulme (In the picture above, the Skyrmionics team member Will Griggs is introducing nanoscale skyrmionic synapses). Equipped with an IPA (an “Invigorating Presentation Approach”, of course) , Will addressed the issue of high energy consumption amidst the rapid growth of AI, elaborating on our strategy for designing nanoscale non-volatile spintronics devices aimed at fostering more sustainable intelligent technologies through Brain-inspired computing. It was a fantastic opportunity to communicate key results from our work at the NanoΣky team and contribute to the widening public discussion on all things AI. The audience were additionally treated to… brew…tiful presentations on The Intelligence Showdown: Machine Learning vs Cognitive Robotics from Federico Tavella and BL!NK: Augmenting contact lenses with sensors by Aayush Chadha.

Intermag 2024 in Rio – Skyrmionics team in Brazil!

The IEEE International Magnetics conference 2024 in Rio just finished! Our skyrmionics team member Will Griggs participated in the 2024 Intermag conference, which this year took place in stunning Rio de Janeiro, Brazil from 5th – 10th of May. Situated mere metres from the white sands of Praia da Barra da Tijuca, the conference venue offered the unique advantage of being able to go from morning seminars to the shore and back again in time for the afternoon sessions. Here (the conference, not the beach!), we showcased our work on i) skyrmionic artificial synapses and ii) skyrmions in nanodot arrays, and enjoyed many fruitful discussions on both. Attendees were treated to a diverse variety of talks on spintronics, skyrmions, unconventional computing and beyond, including plenary session from Nobel laureate Albert Fert. It was particularly exciting to see proliferating interest and significant progress that has been made towards realizable neuromorphic computing based on magnetic devices. 

After a joint Intermag-MMM conference in New Orleans next year, The University of Manchester will take the reigns for Intermag in 2026, joining a long list of spectacular venues which have hosted this calendar highlight. Between now and then, the spintronics and neuromorphic computing communities are poised to make tremendous progress. 

Skyrmions at the Workshop on Gauge Theories and Gravity

Excited to participate at the Workshop on Gauge Theories and Gravity 1-3 July 2022 with such a diverse range of related Physics talks. Happy to contribute an invited talk on “Magnetic Skyrmions for Nanocomputing”. Inspired by earlier theoretical work from the community on conservation laws as suitable moments of a topological density and what these can tell us about the dynamics of topological and non-topological textures (e.g. N. Papanicolaou and T. N. Tomaras, Nuclear Physics B, 360, 425–462 (1991)) (the Landau-Lifshitz equation can be viewed as a U(1) gauge theory), our presentation aimed to provide a link from earlier theoretical results to modern results from the exciting field of Skyrmionics! Subsequently, we showed how by manipulating nanoscale skyrmionic spin textures embedded in thin-film devices with electrical currents, and exploiting their topology, may be used for neuromorphic computing and nanocomputing.

New Paper at Physical Review Research! #topological #singularities

Our recent theoretical/computational paper on “Tunable terahertz oscillation arising from Bloch-point dynamics in chiral magnets” has now been published at the Physical Review Research journal! Congratulations to the lead author, our PhD student Yu Li. The work arose from a collaboration between the University of Manchester with the Metal Physics and Technology group at the ETH Zürich. This work reveals that the formation/annihilation processes of skyrmions will give rise to an emergent electric field with a frequency in the THz regime. The electric signal is due to the ultra-fast Bloch-point propagation, and both the amplitude and frequency can be tuned by the manipulation of Bloch-point dynamics. Our study provides a concept of directly exploiting topological singularities that may be relevant for THz skyrmion-based electronic devices.