A versatile and reproducible cryo-sample preparation methodology for atom probe studies

EV Woods, MP Singh, SH Kim… - Microscopy and …, 2023 - academic.oup.com
Repeatable and reliable site-specific preparation of specimens for atom probe tomography
(APT) at cryogenic temperatures has proven challenging. A generalized workflow is required …

Phase Behavior of Quasi-2D Hybrid Lead Bromide Perovskite Precursor Solutions

JY Kim, Y Yoo, J Kim, HJ Park, W Cho… - ACS Applied Optical …, 2023 - ACS Publications
Over the past decade, the one-step antisolvent method called “solvent engineering” has
been the most popular way to fabricate a lead halide perovskite thin film for optoelectronics …

Atomic-scale characterization of (electro-) catalysts and battery materials by atom probe tomography

T Li, A Devaraj, N Kruse - Cell Reports Physical Science, 2022 - cell.com
To optimize the performance of heterogeneous (electro-) catalysts and battery electrodes, it
is essential to establish the structure-property relationships. This can only be achieved by …

The role of protein folding in prenucleation clusters on the activity of enzyme@ metal–organic frameworks

BP Carpenter, B Rose, EM Olivas… - Journal of Materials …, 2024 - pubs.rsc.org
Enzymes present a promising green chemistry alternative for accelerating chemical
reactions in industry. However, many industrial applications require harsh synthetic …

Understanding the underlying field evaporation mechanism of pure water tips in high electrical fields

N Segreto, TM Schwarz, CA Dietrich… - The Journal of …, 2022 - ACS Publications
We investigated the field evaporation process of frozen water in atom probe tomography
(APT) by density functional simulations. In previous experiments, a strong tailing effect was …

Quasi‐“In‐Situ” Analysis of the Reactive Liquid‐Solid Interface during Magnesium Corrosion using Cryo‐Atom Probe Tomography

TM Schwarz, J Yang, LS Aota, E Woods… - Advanced …, 2024 - Wiley Online Library
The early stages of corrosion occurring at liquid‐solid interfaces controls the evolution of the
material's degradation process, yet due to their transient state, their analysis remains a …

Nanoscale analysis of frozen honey by atom probe tomography

TM Schwarz, J Ott, H Solodenko, G Schmitz… - Scientific Reports, 2022 - nature.com
Three-dimensional reconstruction of the analysed volume is one of the main goals of atom
probe tomography (APT) and can deliver nearly atomic resolution (~ 0.2 nm spatial …

AAiMLL: Acquisition Advantages in MultiLingual Learners: The Case of the Multilingual Child

N Müller - Languages, 2023 - mdpi.com
Cognitive science has demonstrated that multilinguals (including children) show a cognitive
advantage over monolinguals. Linguistics has provided evidence that multilinguals …

Nanoscale Analysis of Frozen Water by Atom Probe Tomography Using Graphene Encapsulation and Cryo-Workflows: A Parametric Study

F Exertier, L Tegg, A Taylor, JM Cairney, J Fu… - arXiv preprint arXiv …, 2023 - arxiv.org
There has been an increasing interest in atom probe tomography (APT) to characterise
hydrated and biological materials. A major benefit of APT compared to microscopy …

A modular atom probe concept: Design, operational aspects, and performance of an integrated APT-FIB/SEM solution

P Stender, H Solodenko, A Weigel, I Balla… - Microscopy and …, 2022 - cambridge.org
Atomic probe tomography (APT) is able to generate three-dimensional chemical maps in
atomic resolution. The required instruments for APT have evolved over the last 20 years from …