66 citations · 90 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2014★ 24 cited
Scattering of flexural acoustic phonons at grain boundaries in graphene
Edit E. Helgee, Andreas Isacsson
We investigate the scattering of long-wavelength flexural phonons against grain boundaries in graphene using molecular dynamics simulations. Three symmetric tilt grain boundaires a…
cond-mat.mtrl-sci2012★ 66 cited
Oxygen vacancy segregation and space-charge effects in grain boundaries of dry and hydrated BaZrO3
B. Joakim Nyman, Edit E. Helgee, Göran Wahnström
A space-charge model is applied to describe the equilibrium effects of segregation of double-donor oxygen vacancies to grain boundaries in dry and wet acceptor-doped samples of the…