95 citations · 151 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2022★ 95 cited
Atomic-scale origin of the low grain-boundary resistance in perovskite solid electrolytes
Tom Lee, Ji Qi, Chaitanya A. Gadre +11
Oxide solid electrolytes (OSEs) have the potential to achieve improved safety and energy density for lithium-ion batteries, but their high grain-boundary (GB) resistance is a gener…
cond-mat.mtrl-sci2014★ 56 cited
Unfolding of vortices into topological stripes in a multiferroic material
Xueyun Wang, Maxim Mostovoy, Myung-Geun Han +4
Multiferroic hexagonal RMnO3 (R=rare earths) crystals exhibit dense networks of vortex lines at which six domain walls merge. While the domain walls can be readily moved with an ap…
cond-mat.mtrl-sci2013
Ferroelectric switching dynamics of topological vortex domains in a hexagonal manganite
Myung-Geun Han, Yimei Zhu, Lijun Wu +6
Field-induced switching of ferroelectric domains with a topological vortex configuration is studied by atomic imaging and electrical biasing in an electron microscope, revealing th…