7 citations · 9 across the 7 of their papers we have counts for
9 papers
EEG Correlates of Verbal and Perceptual Reasoning
Gwyneth Rolph
Identifying the neural underpinnings of intelligence is one of the major goals of modern intelligence research. However, few imaging studies explore the high extremes of intelligen…
Pushing the Dose Limit of Atomic-Resolution Imaging: A 4D-STEM case study of NaCl
Tamazouzt Chennit, Arno Annys, Songge Li +3
Beam-induced damage fundamentally limits the characterization of beam-sensitive materials by scanning transmission electron microscopy (STEM), since structural information must be…
Designing dislocation-driven polar vortex networks in twisted perovskites
William Sandholt, Nicolas Gauquelin, John Mangeri +21
Twisting two atomic layers produces a geometric moire pattern, but bonding-induced interfacial reconstruction fundamentally transforms this into an ordered dislocation network - a…
A 4D-STEM Tomographic Framework Assisted by Object Tracking for Nanoparticle Structure Determination
Saleh Gholam, Arno Annys, Irina Skvortsova +6
Three-dimensional electron diffraction (3D ED) has emerged as a powerful method for solving the structures of sub-micron-sized particles down to nanoparticles. However, it faces te…
Interfacial Control of Orbital Occupancy and Spin State in LaCoO
Ellen M. Kiens, Nicolas Gauquelin, Arno Annys +11
Transition metal oxides exhibit a wide range of tunable electronic properties arising from the complex interplay of charge, spin, and lattice degrees of freedom, governed by their…
Guided progressive reconstructive imaging: a new quantization-based framework for low-dose, high-throughput and real-time analytical ptychography
Hoelen L. Lalandec Robert, Arno Annys, Tamazouzt Chennit +1
By profiting from recent developments in detector technologies, making it possible to access a stream of detection events with few-ns time resolutions, a new ptychographic workflow…
Sub-unit cell engineering of CrVO superlattice thin films
Claudio Bellani, Simon Mellaerts, Wei-Fan Hsu +13
Ordered corundum oxides introduce new prospects in the field of functional oxides thin films, complementing the more widely studied class of ABO perovskites. In this work, we t…
Improving the low-dose performance of aberration correction in single sideband ptychography
Songge Li, Nicolas Gauquelin, Hoelen L. Lalandec Robert +5
The single sideband (SSB) framework of analytical electron ptychography can account for the presence of residual geometrical aberrations induced by the probe-forming lens. However,…
Removing constraints of 4D-STEM with a framework for event-driven acquisition and processing
Arno Annys, Hoelen L. Lalandec Robert, Saleh Gholam +2
Pixelated detectors in scanning transmission electron microscopy (STEM) generate large volumes of data, often tens to hundreds of GB per scan. However, to make current advancements…