26 citations · 32 across the 9 of their papers we have counts for
9 papers
Domain Boundaries in a Metallic Distortive Polar Metal
Adrian Savovici, Barak Ratzker, Xuyang Zhou +12
Polar metals are an underexplored material class combining two properties that are typically incompatible, namely a polar crystal structure and reasonable electrical conductivity.…
Vacuum Dealloyed Brass as Li-Metal Battery Current Collector: Effect of Zinc and Porosity
Eric V Woods, Xinren Chen, Shaolou Wei +19
"Anode-free" lithium-metal batteries promise significantly higher energy density than conventional graphite-based lithium-ion batteries; however, lithium dendrite growth can lead t…
Electrochemically-driven formation of Intermetallic Cu3ZnLi2 alters Li-transport in nanostructured bimetallic battery anode
Eric V. Woods, Xinren Chen, Yuwei Zhang +10
The role of Li-based batteries in the electrification of society cannot be understated, however their operational lifetime is often limited by the formation of dendrites, i.e. the…
Segregation at prior austenite grain boundaries: the competition between boron and hydrogen
Guillaume Hachet, Ali Tehranchi, Hao Shi +8
The interaction between boron and hydrogen at grain boundaries has been investigated experimentally and numerically in boron-doped and boron-free martensitic steels using thermal d…
Hydrogen-induced hardening of a high-manganese twinning induced plasticity steel
Heena Khanchandani, Dirk Ponge, Stefan Zaefferer +1
High-manganese twinning-induced plasticity (TWIP) steels exhibit high strain hardening, high tensile strength, and high ductility, which make them attractive for structural applica…
In-situ nitriding of Fe2VAl during laser surface remelting to manipulate microstructure and crystalline defects
Leonie Gomell, Shao-Pu Tsai, Moritz Roscher +5
Tailoring the physical properties of complex materials for targeted applications requires optimizing the microstructure and crystalline defects that influence electrical and therma…
Hierarchical nature of hydrogen-based direct reduction of iron oxides
Yan Ma, Isnaldi R. Souza Filho, Yang Bai +12
Fossil-free ironmaking is indispensable for reducing massive anthropogenic CO2 emissions in the steel industry. Hydrogen-based direct reduction (HyDR) is among the most attractive…
On the spatial resolution of EBSD in magnesium
Abhishek Tripathi, Stefan Zaefferer
We measured the physical lateral resolution of the electron backscatter diffraction (EBSD) technique for the case of pure magnesium and tungsten. Spatial resolution, among other pa…
New techniques for imaging and identifying defects in electron microscopy
Daniel S. Gianola, T. Ben Britton, Stefan Zaefferer
Defects in crystalline materials control the properties of materials, and their characterization focuses our strategies to optimize performance. Electron microscopy has served as t…