3 papers
cond-mat.mtrl-sci2022
Atomic-scale Deformation Process of Glasses Unveiled by Stress-induced Structural Anisotropy
Jie Dong, Hailong Peng, Hui Wang +7
Experimentally resolving atomic-scale structural changes of a deformed glass remains challenging owing to the disordered nature of glass structure. Here, we show that the structura…
physics.optics2020
Split-pulse X-ray photon correlation spectroscopy with seeded X-rays from X-ray laser to study atomic-level dynamics
Yuya Shinohara, Taito Osaka, Ichiro Inoue +5
With their brilliance and temporal structure, X-ray free-electron laser can unveil atomic-scale details of ultrafast phenomena. Recent progress in split-and-delay optics (SDO), whi…
cond-mat.dis-nn2004
Direct observation of the formation of polar nanoregions in Pb(MgNb)O using neutron pair distribution function analysis
I. -K. Jeong, T. W. Darling, J. K. Lee +6
Using neutron pair distribution function (PDF) analysis over the temperature range from 1000 K to 15 K, we demonstrate the existence of local polarization and the formation of medi…