113 citations · 306 across the 7 of their papers we have counts for
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physics.chem-ph2013
Self-consistent energy approximation for orbital-free density-functional theory
E. Rasanen, A. Odriazola, I. Makkonen +1
Employing a local formula for the electron-electron interaction energy, we derive a self-consistent approximation for the total energy of a general -electron system. Our scheme…
cond-mat.mes-hall2013★ 60 cited
Electronic states in finite graphene nanoribbons: Effect of charging and defects
M. Ijäs, M. Ervasti, A. Uppstu +4
We study the electronic structure of finite armchair graphene nanoribbons using density-functional theory and the Hubbard model, concentrating on the states localized at the zigzag…