3 papers
cond-mat.mtrl-sci2026
Nanosecond timescale plasticity in shock-compressed polycrystalline MgO: evidence for transition in mechanism above 100 GPa
A. Chakraborti, H. Ginestet, F. Bertrand +80
The mechanical properties of ceramics under extreme conditions directly impact applications ranging from shielding spacecrafts, designing plasma facing materials in nuclear fusion…
cond-mat.mtrl-sci2026
Volume Collapse Without a Structural Transition in Shock-Compressed FeO
C. Crépisson, T. Stevens, M. Fitzgerald +121
We report x-ray diffraction and emission spectroscopy of FeO under laser-driven shock compression between 31-199 GPa. FeO retains the B1 (rocksalt) structure along the Hugoniot to…
cond-mat.mes-hall2024
Increased Gilbert damping in Yttrium Iron Garnet by low temperature vacuum annealing
D. M. Cheshire, D. Backes, L. Ishibe Veiga +2
The effect of thermal surface cleaning on the Gilbert damping, , of yttrium iron garnet (YIG), before capping with a metallic layer, has been investigated. Our results show that…