47 citations · 120 across the 8 of their papers we have counts for
8 papers
Geometric Approach to Zero-Memory Quantum Dot Reservoir Computing
Bongsu Kim, Oscar Lee, Sangjun Jeon +1
Physical reservoir computing offers an energy-efficient alternative to conventional neural networks, where the material-specific intrinsic memory capacity in a physical system play…
PRCpy: A Python Package for Processing of Physical Reservoir Computing
Harry Youel, Daniel Prestwood, Oscar Lee +6
Physical reservoir computing (PRC) is a computing framework that harnesses the intrinsic dynamics of physical systems for computation. It offers a promising energy-efficient altern…
Perspective on unconventional computing using magnetic skyrmions
Oscar Lee, Robin Msiska, Maarten A. Brems +3
Learning and pattern recognition inevitably requires memory of previous events, a feature that conventional CMOS hardware needs to artificially simulate. Dynamical systems naturall…
Task-adaptive physical reservoir computing
Oscar Lee, Tianyi Wei, Kilian D. Stenning +11
Reservoir computing is a neuromorphic architecture that potentially offers viable solutions to the growing energy costs of machine learning. In software-based machine learning, neu…
Memristive, Spintronic, and 2D-Materials-Based Devices to Improve and Complement Computing Hardware
Dovydas Joksas, AbdulAziz AlMutairi, Oscar Lee +5
In a data-driven economy, virtually all industries benefit from advances in information technology -- powerful computing systems are critically important for rapid technological pr…
Nonlinear magnon polaritons
Oscar Lee, Kei Yamamoto, Maki Umeda +6
We experimentally and theoretically demonstrate that nonlinear spin-wave interactions suppress the hybrid magnon-photon quasiparticle or "magnon polariton" in microwave spectra of…
Tunable gigahertz dynamics of low-temperature skyrmion lattice in a chiral magnet
Oscar Lee, Jan Sahliger, Aisha Aqeel +4
Recently, it has been shown that the chiral magnetic insulator CuOSeO hosts skyrmions in two separated pockets in temperature and magnetic field phase space. It has also be…
Coupling microwave photons to topological spin-textures in CuOSeO
Safe Khan, Oscar Lee, Troy Dion +5
Topologically protected nanoscale spin textures, known as magnetic skyrmions, possess particle-like properties and feature emergent magnetism effects. In bulk cubic heli-magnets, d…