466 citations · 1.6k across the 41 of their papers we have counts for
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cond-mat.other2007
Geometry-induced frustration of magnetization in a planar soft-hard magnetic system
Hemachander Subramanian, J. E. Han
We computationally study the frustrated magnetic configurations of a thin soft magnetic layer with the boundary condition fixed by underlying hard magnets. Driven by geometrical co…
cond-mat.str-el2007★ 27 cited
Spin-charge filtering through a spin-orbit coupled quantum dot controlled via an Aharonov-Bohm interferometer
R. J. Heary, J. E. Han, Lingyin Zhu
We show that a strongly correlated quantum dot embedded in an Aharonov-Bohm interferometer can be used to filter both charge and spin at zero voltage bias. The magnitude with which…
cond-mat.str-el2007★ 94 cited
Imaginary-time formulation of steady-state nonequilibrium: application to strongly correlated transport
J. E. Han, R. J. Heary
We extend the imaginary-time formulation of the equilibrium quantum many-body theory to steady-state nonequilibrium with an application to strongly correlated transport. By introdu…