183 citations · 568 across the 9 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
cond-mat.mtrl-sci2012
Quantum transport modeling of Fe/MgO/Fe magnetic tunnel junction with FeO buffer layer: the effects of correlations
Vladimir Timoshevskii, Yibin Hu, É. Marcotte +1
We report \textit{ab initio} simulations of quantum transport properties of Fe/MgO/Fe trilayer structures with FeO buffer iron oxide layer, where on-site Coulomb interactio…
cond-mat.mes-hall2012★ 25 cited
Robustness of the helical edge states in topological insulators
Xue-Feng Wang, Yibin Hu, Hong Guo
Topological insulators (TI) are materials having an energy band gap in the bulk and conducting helical electronic states on the surface. The helical states are protected by time re…
physics.comp-ph2012★ 183 cited
First-principles Analysis of Photo-current in Graphene PN Junctions
Jingzhe Chen, Yibin Hu, Hong Guo
We report a first principles investigation of photocurrent generation by graphene PN junctions. The junctions are formed by either chemically doping with nitrogen and boron atoms,…