104 citations · 172 across the 5 of their papers we have counts for
5 papers
Full analytical solution of finite-length armchair/zigzag nanoribbons
A. García-Fuente, D. Carrascal, G. Ross +1
Finite-length armchair graphene nanoribbons can behave as one dimensional topological materials, that may show edge states in their zigzag-terminated edges, depending on their widt…
Spin signatures in the electrical response of graphene nanogaps
V. M. Garcia-Suarez, A. Garcia-Fuente, D. Carrascal +6
We analyse the electrical response of narrow graphene nanogaps in search for transport signatures stemming from spin-polarized edge states. We find that the electrical transport ac…
Linear response time-dependent density functional theory of the Hubbard dimer
D. J. Carrascal, J. Ferrer, N. Maitra +1
The asymmetric Hubbard dimer is used to study the density-dependence of the exact frequency-dependent kernel of linear-response time-dependent density functional theory. The exact…
The Hubbard Dimer: A density functional case study of a many-body problem
Diego Carrascal, Jaime Ferrer, Justin C. Smith +1
This review explains the relationship between density functional theory and strongly correlated models using the simplest possible example, the two-site Hubbard model. The relation…
Unconventional magnetism in small gold organic molecules
Diego Carrascal, Lucas Fernandez-Seivane, Jaime Ferrer
We present a theoretical study of the magnetic properties of dicyclopentadienyl metallocene and phthalocyanine molecules, that contain the transition metal atoms M = Fe, Co, Ni, Cu…