4 citations · 6 across the 11 of their papers we have counts for
8 papers · 1 filter
Universal Drift Correction for Multidimensional Scanning Microscopy
Sangjoon Lee, William Millsaps, Dasol Yoon +7
In scanning microscopy, drift causes the specimen to be sampled at positions displaced from the nominal probe positions. This displacement alters the spatial assignment of the reco…
Real-space overlap is not enough: ambiguity in nanobeam iterative ptychography
Stephanie M. Ribet, Mohsen Danaie, Willem P. M. de Kleijne +5
High-resolution iterative ptychography typically relies on a well-aligned, high-convergence-angle electron probe. Here we explore whether it can instead be performed at small conve…
Mapping Order in Semicrystalline Polymers using Machine Learning of Nanobeam Electron Diffraction
Nicholas Marchese, Arthur R. C. McCray, Yael Tsarfati +4
Organic mixed ionic electronic conductors (OMIECs) are a promising class of polymer materials for applications spanning neuromorphic computation to energy efficient electronics and…
Model-free Analysis of Scattering and Imaging Data with Escort-Weighted Shannon Entropy and Divergence Matrices
Jared Coles, Arthur R. C. McCray, Yue Li +9
We demonstrate a model-free data analysis framework that leverages escort-weighted Shannon Entropy and several divergence matrices to detect phase transitions in scattering and ima…
Understanding the effect of curvature on the magnetization reversal of three-dimensional nanohelices
John Fullerton, Arthur R. C. McCray, Amanda K. Petford-Long +1
Comprehending the interaction between geometry and magnetism in three-dimensional (3D) nanostructures is of importance to understand the fundamental physics of domain wall (DW) for…
AI-enabled Lorentz microscopy for quantitative imaging of nanoscale magnetic spin textures
Arthur R. C. McCray, Tao Zhou, Saugat Kandel +3
The manipulation and control of nanoscale magnetic spin textures is of rising interest as they are potential foundational units in next-generation computing paradigms. Achieving th…
Thermal Hysteresis Behavior of Skyrmion Lattices in the van der Waals Ferromagnet Fe3GeTe2
Arthur R. C. McCray, Yue Li, Rabindra Basnet +6
Understanding the physics of phase transitions in two-dimensional (2D) systems underpins the research in diverse fields including statistical mechanics, quantum systems, nanomagnet…
Field-Dependent Magnetic Domain Behavior in van der Waals FeGeTe
Yue Li, Rabindra Basnet, Krishna Pandey +6
Two-dimensional magnetic van der Waals (vdW) materials can show a variety of topological nontrivial spin textures, such as Bloch- or Néel-type stripe, skyrmion or bubble domains un…