Industry & Applied ML
Industry & Applied ML
Generative AI for Plasmonic NFT Design (Seagate + Ph.D.)
VAE and diffusion model pipeline for HAMR near-field transducer optimization. 2k+ structures per hour, 20% efficiency gain over expert-designed baselines. Validated via electromagnetic simulation. Paper: IEEE Transactions on Magnetics (accepted)
ML for Magnetic Domain Pattern Images (Seagate)
CNN and GAN models to extract HAMR drive parameters from and generate magnetization pattern images using micromagnetic simulation data. Enables exploration of parameter ranges beyond simulation limits.
ML for Wireless Network Authentication (GOHM Electronics)
Device fingerprinting using SVM, KNN, and custom CNNs on spectrograms from FFT. 99% accuracy on IoT sensor identification. Method commercialized for vehicle localization.
Ph.D. Research
Tunable STDP in Magnetic Skyrmion Chambers
Three-chamber neuromorphic device encoding synaptic weight through skyrmion count. Demonstrates Hebbian and dendritic location-based plasticity. Paper: Applied Physics Letters, 2024
Tunable STDP in Magnetic Skyrmion Chambers
Three-chamber neuromorphic device encoding synaptic weight through skyrmion count. Demonstrates Hebbian and dendritic location-based plasticity. Paper: Applied Physics Letters, 2024
Skyrmion Shuffling Chamber Stochasticity
Analysis of stochastic dynamics for neuromorphic computing applications. Paper: IEEE Magnetics Letters, 2023
Hopfion Dynamics in Chiral Magnets
Micromagnetic simulations (MuMax3, OOMMF) of 3D topological spin textures. Predictions later experimentally confirmed in Nature (2023). Paper: Journal of Physics: Condensed Matter, 2022
Antiferromagnetic Material Switching (NiO)
Heterostructure growth via sputtering, photolithography-based Hall bar fabrication, and experimental characterization of temperature effects and laser-induced dynamics.
Miniature Magnetometry
AutoCAD design and 3D-printed Helmholtz coils for magnetic field generation and measurement.
Course Project
Brain-Computer Interfaces
EEG motor imagery decoder resistant to walking artifacts. Artifact Subspace Reconstruction + Fisher score feature selection + online evidence accumulation. Github