74 citations
2 papers
cond-mat.mes-hall2005★ 5 cited
Design and control of spin gates in two quantum dots arrays
Gonzalo Usaj, C. A. Balseiro
We study the spin-spin interaction between quantum dots coupled through a two dimensional electron gas with spin-orbit interaction. We show that the interplay between transverse el…
cond-mat.supr-con2004★ 74 cited
Vortex motion rectification in Josephson junction arrays with a ratchet potential
D. E. Shalom, H. Pastoriza
By means of electrical transport measurements we have studied the rectified motion of vortices in ratchet potentials engineered on over-damped Josephson junction arrays. The rectif…