14 citations · 14 across the 4 of their papers we have counts for
4 papers · 1 filter
Thermal super-jogs control high-temperature strength in Nb-Mo-Ta-W alloys
Sicong He, Xinran Zhou, Dan Mordehai +1
Refractory multi-element alloys (RMEA) with body-centered cubic (bcc) structure have been the object of much research over the last decade due to their high potential as candidate…
Monte Carlo Raytracing Method for Calculating Secondary Electron Emission from Micro-Architected Surfaces
Andrew Alvarado, Hsing-Yin Chang, Warren Nadvornick +2
Secondary electron emission (SEE) from inner linings of plasma chambers in electric thrusters for space propulsion can have a disruptive effect on device performance and efficiency…
Structures and transitions in bcc tungsten grain boundaries and their role in the absorption of point defects
Timofey Frolov, Qiang Zhu, Tomas Oppelstrup +2
We use atomistic simulations to investigate grain boundary (GB) phase transitions in el- emental body-centered cubic (bcc) metal tungsten. Motivated by recent modeling study of gra…
Grain boundary phases in bcc metals
T. Frolov, W. Setyawan, R. J. Kurtz +4
We report a computational discovery of novel grain boundary structures and multiple grain boundary phases in elemental bcc tungsten. While grain boundary structures created by the…