Operando methods: A new era of electrochemistry

Y Yang, J Feijóo, V Briega-Martos, Q Li… - Current Opinion in …, 2023 - Elsevier
One of the grand challenges facing electrochemistry is to directly resolve the complex nature
of (electro) catalyst active sites and capture real-time “movies” of reaction dynamics, ie …

Ultrafast radiographic imaging and tracking: An overview of instruments, methods, data, and applications

Z Wang, AFT Leong, A Dragone, AE Gleason… - Nuclear Instruments and …, 2023 - Elsevier
Ultrafast radiographic imaging and tracking (U-RadIT) use state-of-the-art ionizing particle
and light sources to experimentally study sub-nanosecond transients or dynamic processes …

Spin disorder control of topological spin texture

H Zhang, YT Shao, X Chen, B Zhang, T Wang… - Nature …, 2024 - nature.com
Stabilization of topological spin textures in layered magnets has the potential to drive the
development of advanced low-dimensional spintronics devices. However, achieving reliable …

Deep learning at the edge enables real-time streaming ptychographic imaging

AV Babu, T Zhou, S Kandel, T Bicer, Z Liu… - Nature …, 2023 - nature.com
Coherent imaging techniques provide an unparalleled multi-scale view of materials across
scientific and technological fields, from structural materials to quantum devices, from …

Three-dimensional electron ptychography of organic–inorganic hybrid nanostructures

Z Ding, S Gao, W Fang, C Huang, L Zhou, X Pei… - Nature …, 2022 - nature.com
Three dimensional scaffolded DNA origami with inorganic nanoparticles has been used to
create tailored multidimensional nanostructures. However, the image contrast of DNA is …

Non-volatile electric-field control of inversion symmetry

L Caretta, YT Shao, J Yu, AB Mei, BF Grosso, C Dai… - Nature materials, 2023 - nature.com
Competition between ground states at phase boundaries can lead to significant changes in
properties under stimuli, particularly when these ground states have different crystal …

High‐speed 4‐dimensional scanning transmission electron microscopy using compressive sensing techniques

AW Robinson, A Moshtaghpour, J Wells… - Journal of …, 2024 - Wiley Online Library
Here we show that compressive sensing allows 4‐dimensional (4‐D) STEM data to be
obtained and accurately reconstructed with both high‐speed and reduced electron fluence …

[HTML][HTML] KITE: high frame rate, high count rate pixelated electron counting ASIC for 4D STEM applications featuring high-Z sensor

P Zambon, S Bottinelli, R Schnyder, D Musarra… - Nuclear Instruments and …, 2023 - Elsevier
KITE is a novel mixed-mode CMOS electron counting ASIC developed for the readout of
pixelated semiconductor radiation detectors targeted to 4D STEM applications. The chip …

Atomic-level imaging of beam-sensitive COFs and MOFs by low-dose electron microscopy

Z Zhan, Y Liu, W Wang, G Du, S Cai, P Wang - Nanoscale horizons, 2024 - pubs.rsc.org
Electron microscopy, an important technique that allows for the precise determination of
structural information with high spatiotemporal resolution, has become indispensable in …