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20022013
most citedKondo effect in quantum dots coupled to ferromagnetic leads

340 citations

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Showing 2007Show all

6 papers · 1 filter

cond-mat.mtrl-sci2007★ 218 cited

Role of the conduction electrons in mediating exchange interactions in Heusler alloys

E. Sasioglu, L. M. Sandratskii, P. Bruno

Because of large spatial separation of the Mn atoms in Heusler alloys the Mn 3d states belonging to different atoms do not overlap considerably. Therefore an indirect exchange inte…

cond-mat.mes-hall2007★ 13 cited

Quantum size effects in solitary wires of bismuth

Shadyar Farhangfar

We have performed four-probe electrical transport measurements on solitary highly crystalline wires of semimetallic bismuth with aspect ratios up to 60 at room and at cryogenic tem…

cond-mat.soft2007★ 78 cited

Angular dependence of coercivity in magnetic nanotubes

J. Escrig, M. Daub, P. Landeros +2

The nucleation field for infinite magnetic nanotubes, in the case of a magnetic field applied parallel to the long axis of the tubes, is calculated as a function of their geometric…

cond-mat.mtrl-sci2007★ 16 cited

Huge magneto-crystalline anisotropy of x-ray linear dichroism observed on Co/FeMn bilayers

W. Kuch, F. Offi, L. I. Chelaru +5

We present an x-ray spectromicroscopic investigation of single-crystalline magnetic FeMn/Co bilayers on Cu(001), using X-ray magnetic circular (XMCD) and linear (XMLD) dichroism at…

cond-mat.mes-hall2007★ 11 cited

Nonequilibrium charge dynamics of light-driven rings threaded by a magnetic flux

A. S. Moskalenko, A. Matos-Abiague, J. Berakdar

We study theoretically the charge polarization and the charge current dynamics of a mesoscopic ring driven by short asymmetric electromagnetic pulses and threaded by an external st…

cond-mat.mtrl-sci2007★ 3 cited

Vacuum fluctuations and the spin current in mesoscopic structures with collinear magnetic order

Vitalii K. Dugaev, Patrick Bruno

We show that in magnetic nanostructures with a homogeneous magnetic order, the equilibrium spin current can be nonzero. For example, this is the case of a wide magnetic ring with t…