[HTML][HTML] Multi-scale characterization of the spatio-temporal interplay between elemental composition, mineral deposition and remodelling in bone fracture healing

H Dejea, DB Raina, IS Barreto, K Sharma, Y Liu… - Acta Biomaterialia, 2023 - Elsevier
Bone mineralization involves a complex orchestration of physico-chemical responses from
the organism. Despite extensive studies, the detailed mechanisms of mineralization remain …

[HTML][HTML] Visualization of soil aggregate structures provides insights into their formation mechanisms induced by litter inputs

M Pucetaite, P Persson, J Parker, U Johansson… - Soil Biology and …, 2025 - Elsevier
Soil aggregation is a dynamic process influenced by physical, chemical and biological
factors; however, their individual and combined effect on the formation and turnover of …

Nanoscale x-ray imaging of composition and ferroelastic domains in heterostructured perovskite nanowires: implications for optoelectronic devices

S Hammarberg, LAB Marçal, N Lamers… - ACS Applied Nano …, 2023 - ACS Publications
Metal halide perovskites (MHPs) have garnered significant interest as promising candidates
for nanoscale optoelectronic applications due to their excellent optical properties. Axially …

Complete alignment of a KB-mirror system guided by ptychography

M Kahnt, S Kalbfleisch, A Björling, E Malm… - Optics …, 2022 - opg.optica.org
We demonstrate how the individual mirrors of a high-quality Kirkpatrick–Baez (KB) mirror
system can be aligned to each other to create an optimally focused beam, through …

[HTML][HTML] Scanning WAXS microscopy of regenerated cellulose fibers at mesoscopic resolution

S Johansson, F Scattarella, S Kalbfleisch, U Johansson… - IUCrJ, 2024 - journals.iucr.org
In this work, regenerated cellulose textile fibers, Ioncell-F, dry-wet spun with different draw
ratios, have been investigated by scanning wide-angle X-ray scattering (WAXS) using a …

[HTML][HTML] Measuring residual stresses in individual on-chip interconnects using synchrotron nanodiffraction

Y Zhang, L Du, O Bäcke, S Kalbfleisch, G Zhang… - Applied Physics …, 2024 - pubs.aip.org
As the dimensions of interconnects in integrated circuits continue to shrink, an urgent need
arises to understand the physical mechanism associated with electromigration. Using x-ray …

Restructuring of Ag catalysts for methanol to formaldehyde conversion studied using in situ X-ray ptychography and electron microscopy

S Das, M Kahnt, Y van Valen, T Bergh… - Catalysis Science & …, 2024 - pubs.rsc.org
Dynamic restructuring of silver catalysts during the industrial conversion of methanol to
formaldehyde leads to surface faceting and pinhole formation. Subsequent sintering under …

In situ characterization of stresses, deformation and fracture of thin films using transmission X-ray nanodiffraction microscopy

G Lotze, AHS Iyer, O Bäcke, S Kalbfleisch… - Synchrotron …, 2024 - journals.iucr.org
The use of hard X-ray transmission nano-and microdiffraction to perform in situ stress and
strain measurements during deformation has recently been demonstrated and used to …

Fast nanoscale imaging of strain in a multi-segment heterostructured nanowire with 2D Bragg ptychography

S Hammarberg, D Dzhigaev, V Dagyte… - Applied …, 2024 - journals.iucr.org
Develo** semiconductor devices requires a fast and reliable source of strain information
with high spatial resolution and strain sensitivity. This work investigates the strain in an …

Chemical limits on X-ray nanobeam studies in water

A Björling, LAB Marçal, RM Arán-Ais… - The Journal of …, 2023 - ACS Publications
Operando X-ray studies of chemical reactions have gained increasing interest lately, fueled
by the emergence of a new generation of powerful focused X-ray sources. Although it is well …