197 citations · 211 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 2 cited
The effect of Coulomb interaction at ferromagnetic-paramagnetic metallic perovskite junctions
R. Allub, J. D. Fuhr, M. Avignon +1
We study the effect of Coulomb interactions in transition metal oxides junctions. In this paper we analyze charge transfer at the interface of a three layer ferromagnetic-paramagne…
cond-mat.mes-hall2008★ 197 cited
Anomalous Josephson Current in Junctions with Spin-Polarizing Quantum Point Contacts
A. A. Reynoso, Gonzalo Usaj, C. A. Balseiro +2
We consider a ballistic Josephson junction with a quantum point contact in a two-dimensional electron gas with Rashba spin-orbit coupling. The point contact acts as a spin filter w…
cond-mat.mes-hall2004★ 12 cited
Magnetic Moment Formation in Quantum Point Contacts
P. S. Cornaglia, C. A. Balseiro, M. Avignon
We study the formation of local magnetic moments in quantum point contacts. Using a Hubbard-like model to describe point contacts formed in a two dimensional system, we calculate t…