New Flash Talk Alert From Katayun Barmak

Episode 19 of our #FlashTalk series is now available on YouTube! In this episode, Dr. Katayun Barmak from Columbia University shares her recently published work on automation of grain boundary detection using machine learning. https://youtu.be/AGOxVZ7ToRs?si=H4gs9Jr8_yqvyuPv Here, you can learn about the U-Net convolutional neural network that was trained on bright field datasets of polycrystalline materials. Bright field … Read More

A Route to High Thermoelectric Performance: Solution-Based Control of Microstructure and Composition in Ag2Se

Tuesday publication post! In this newest research, authors look at thermoelectric materials which can convert heat into electricity. Using the #FusionAX system, they were able to follow grain boundary changes at elevated temperatures! Taditional high-temperature synthetic methods are normally hindered in synthetic methods, the ability to surpass crystal structure limitations and engineer defects. In this … Read More

Advances in Experimental Studies of Grain Growth in Thin Films

Tuesday publication post! Do you want to know more about metallic thin films and growth dynamics? In this latest article, @Katayun Barmak, @Matthew Patrick and @Jeffrey Rickman review the development of grain growth dynamics in nanocrystalline metallic films using the #FusionAX system including #AXON! Grain growth is a phenomenon pivotal in material science and has … Read More

Electrochemical rewiring through quantum conductance effects in single metallic memristive nanowires

Tuesday publication update! Have you ever wanted to look at quantum conductance effects? In these newest publication by @Gianluca Milano, @Federico Raffone, @Katarzyne Bejtka, @Ivan de Carlo, @Matteo Fretto, @Fabrizio Candido Pirri, @Giancarlo Cicero, @Carlo Ricciardi and @Ilia Valov memresitive nanowires were imaged using the #FusionAX system! ⚡In this recent study, the authors look at … Read More

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How to Correlate Catalyst Activity to Morphological Changes in the TEM
Written by Nynke Krans, Applications and Marketing Manager, May. 24, 2024

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Observing Catalyst Stability in the TEM, A Workflow
Written by Nynke Krans, Applications and Marketing Manager, Apr. 26, 2024

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An Arsenal of Tools for the Preparation of In Situ Electron Microscopy Samples
Written by Nynke Krans, Applications and Marketing Manager, Apr. 15, 2024

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The New and Improved Success Community
Written by Madeline Dukes, Senior Applications Scientist and Training Specialist, Apr. 10, 2024

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Gas Analysis in Atmosphere AX Using an RGA
Written by Tim Eldred, Product Marketing Manager, Mar. 20, 2024

Workflow for Atmosphere AX

Workflows for Gas-Phase Heterogeneous Catalysis Research
Written by Jennifer McConnell, Senior Manager, Marketing and Product Management, Mar. 10, 2024

Flow Management E-chips for Electrochemistry
Written by Jennifer McConnell, Senior Manager, Marketing and Product Management, Jan. 10, 2024

Standard RE

Using a Standard Reference Electrode during In Situ Electron Microscopy
Written by Nynke Krans, Application Specialist, Oct. 15, 2023

Enhanced resistive switching performance and structural evolution of NiO/Nb2O5−x bilayer memristive device

Tuesday publication update! In this newest publication, the #FusionAX system was used to do electrical biasing experiments using in situ electron microscopy on next-generation resistive random-access memory (RRAM). By employing advanced electron microscopy techniques, including transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and electron energy-loss spectroscopy (EELS), the microstructural evolution of Pt/NiO/Nb2O5 x/Pt bilayer … Read More

Direct imaging of electron density with a scanning transmission electron microscope

Tuesday publication update! A new pioneering technique, known as secondary electron e-beam-induced current (SEEBIC), offers atomic-scale insights into material properties like conductivity, connectivity, and work function. However, this technique can also be used together with in situ electron microscopy. In this newest work, authors used the #FusionAX system and SEEBIC imaging on a stacked 2D … Read More

Mapping of the electrostatic potentials in a fully processed led device with nm-scale resolution by in situ off-axis electron holography

Additional Friday publication update! In this newest publication, the authors used the electrical capabilities of the #FusionAX system to look at the optoelectronic properties of fully processed red-emitting AlGaInP micro-diode devices ️The quantum wells within the diode exhibited a fascinating behavior—they rested on a potential gradient until reaching the threshold forward bias voltage for light … Read More

In situ TEM studies of relaxation dynamics and crystal nucleation in thin film nanoglasses

Tuesday publication update! In this recent publication, the #FusionAX system was used to directly observe crystallization processes at glass-glass interfaces in sputtered CuZr thin film nanoglasses. The authors utilizing in situ heating experiments combined with other interesting techniques such as nanobeam diffraction patterns (NBDP) and electron correlation microscopy (ECM). This powerful combination allowed them to … Read More