57 citations · 101 across the 20 of their papers we have counts for
4 papers · 1 filter
Tailoring Magnetic Skyrmions by Geometric Confinement of Magnetic Structures
Steven S. -L. Zhang, C. Phatak, A. K. Petford-Long +1
Nanoscale magnetic skyrmions have interesting static and transport properties that make them candidates for future spintronic devices. Control and manipulation of the size and beha…
Reduced Electron Exposure for Energy-Dispersive Spectroscopy using Dynamic Sampling
Yan Zhang, G. M. Dilshan Godaliyadda, Nicola Ferrier +3
Analytical electron microscopy and spectroscopy of biological specimens, polymers, and other beam sensitive materials has been a challenging area due to irradiation damage. There i…
Magnetic vortex nucleation/annihilation in artificial-ferrimagnet microdisks
Pavel N. Lapa, Junjia Ding, Charudatta Phatak +4
The topological nature of magnetic-vortex state gives rise to peculiar magnetization reversal observed in magnetic microdisks. Interestingly, magnetostatic and exchange energies wh…
3D Reconstruction of the Magnetic Vector Potential using Model Based Iterative Reconstruction
Prabhat KC, K. Aditya Mohan, Charudatta Phatak +2
Lorentz Transmission Electron Microscopy (TEM) observations of magnetic nanoparticles contain information on the magnetic and electrostatic potentials. Vector Field Electron Tomogr…