Time-resolved imaging of three-dimensional nanoscale magnetization dynamics

C Donnelly, S Finizio, S Gliga, M Holler… - Nature …, 2020 - nature.com
Understanding and control of the dynamic response of magnetic materials with a three-
dimensional magnetization distribution is important both fundamentally and for technological …

Real-time 3D analysis during electron tomography using tomviz

J Schwartz, C Harris, J Pietryga, H Zheng… - Nature …, 2022 - nature.com
The demand for high-throughput electron tomography is rapidly increasing in biological and
material sciences. However, this 3D imaging technique is computationally bottlenecked by …

[PDF][PDF] PtychoShelves, a versatile high-level framework for high-performance analysis of ptychographic data

K Wakonig, HC Stadler, M Odstrčil… - Journal of applied …, 2020 - journals.iucr.org
Over the past decade, ptychography has been proven to be a robust tool for non-destructive
high-resolution quantitative electron, X-ray and optical microscopy. It allows for quantitative …

High-performance 4-nm-resolution X-ray tomography using burst ptychography

T Aidukas, NW Phillips, A Diaz, E Poghosyan, E Müller… - Nature, 2024 - nature.com
Advances in science, medicine and engineering rely on breakthroughs in imaging,
particularly for obtaining multiscale, three-dimensional information from functional systems …

SAXS imaging reveals optimized osseointegration properties of bioengineered oriented 3D-PLGA/aCaP scaffolds in a critical size bone defect model

EA Casanova, A Rodriguez-Palomo, L Stähli, K Arnke… - Biomaterials, 2023 - Elsevier
Healing large bone defects remains challenging in orthopedic surgery and is often
associated with poor outcomes and complications. A major issue with bioengineered …

[HTML][HTML] Micro-and nanostructure specific X-ray tomography reveals less matrix formation and altered collagen organization following reduced loading during Achilles …

IS Barreto, M Pierantoni, LC Nielsen, M Hammerman… - Acta Biomaterialia, 2024 - Elsevier
Recovery of the collagen structure following Achilles tendon rupture is poor, resulting in a
high risk for re-ruptures. The loading environment during healing affects the mechanical …

Understanding the microstructure of a core–shell anode catalyst layer for polymer electrolyte water electrolysis

S De Angelis, T Schuler, M Sabharwal, M Holler… - Scientific Reports, 2023 - nature.com
Reducing precious metal loading in the anodic catalyst layer (CL) is indispensable for
lowering capital costs and enabling the widespread adoption of polymer electrolyte water …

Three-dimensional spin-wave dynamics, localization and interference in a synthetic antiferromagnet

D Girardi, S Finizio, C Donnelly, G Rubini… - Nature …, 2024 - nature.com
Spin waves are collective perturbations in the orientation of the magnetic moments in
magnetically ordered materials. Their rich phenomenology is intrinsically three-dimensional; …

Porosity and Structure of Hierarchically Porous Ni/Al2O3 Catalysts for CO2 Methanation

S Weber, KL Abel, RT Zimmermann, X Huang… - Catalysts, 2020 - mdpi.com
CO2 methanation is often performed on Ni/Al2O3 catalysts, which can suffer from mass
transport limitations and, therefore, decreased efficiency. Here we show the application of a …

Sparse ab initio x-ray transmission spectrotomography for nanoscopic compositional analysis of functional materials

Z Gao, M Odstrcil, S Böcklein, D Palagin, M Holler… - Science …, 2021 - science.org
The performance of functional materials is either driven or limited by nanoscopic
heterogeneities distributed throughout the material's volume. To better our understanding of …