2 papers
cond-mat.soft2025
Cascade at local yield strain for silica and metallic glass
Nandlal Pingua, Himani Rautela, Roni Chatterjee +3
We report observations of unusal \emph{first} plastic events in silica and metallic glasses in the shear startup regime at applied strain two orders of magnitude smaller than yield…
cond-mat.mtrl-sci2025
Breakdown of the Stokes-Einstein relation in Stillinger-Weber Silicon
Himani Rautela, Shiladitya Sengupta, Vishwas V. Vasisht
We investigate the dynamical properties of liquid and supercooled liquid silicon, modeled using the Stillinger-Weber (SW) potential, to examine the validity of the Stokes-Einstein…