10 papers
Cryogenic focused-ion-beam microstructuring enabling quantitative -axis transport measurements in TlBaCuO
Ayanesh Maiti, Carsten Putzke, Linus Holeschovsky +10
Absolute transport measurements in correlated quantum materials are often limited by disorder, inhomogeneity, geometric uncertainty, and small crystal size. Focused ion beam (FIB)…
Helium-Cooled Cryogenic STEM Imaging and Ptychography for Atomic-Scale Study of Low-Temperature Phases
Noah Schnitzer, Mariana Palos, Geri Topore +7
Much of the exotic functionality of prime interest in quantum materials emerges from structural and electronic ground states that can only be accessed at cryogenic temperatures. Un…
Quantifying Phase Transformations in Alloying Anodes via In-Situ Liquid Cell Hard X-ray Spectroscopy and Cryogenic Microscopy
Neil Mulcahy, Syeda Ramin Jannat, Yaqi Li +7
Understanding electrochemical phenomena at complex liquid solid interfaces requires linking real time structural dynamics with atomic scale interfacial chemistry. Here, we integrat…
Time-Dependent Oxidation and Scale Evolution of a Wrought Co/Ni-based Superalloy
Cameron. Crabb, Zachary. T. Kloenne, Samuel. R. Rogers +4
Understanding how protective oxide scales evolve over time is necessary for improving the long term resistance of superalloys. This work investigates the time-dependent oxidation b…
Probing the Liquid Solid Interfaces of 2D SnSe MXene Battery Anodes at the Nanoscale
Lukas Worch, Kavin Arunasalam, Neil Mulcahy +5
Understanding degradation processes in lithium ion batteries is essential for improving long term performance and advancing sustainable energy technologies. Tin selenide (SnSe) has…
Filling the Gap: Atom Probe Tomography of Porous Structures Enabled by Site Specific SEMGlu Curing
Lukas Worch, James O. Douglas, Kavin Arunasalam +3
Porous microstructures, while central to many functional materials, remain difficult to characterize quantitatively by atom probe tomography (APT). Although several strategies have…