70 citations · 127 across the 9 of their papers we have counts for
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cond-mat.mes-hall2021
Efficient quantum dot in wurtzite systems including spatially varying elastic and dielectric constants and smooth alloy profile
Luc Robichaud, Jacob J. Krich
We present Fourier-space based methods to calculate the electronic structure of wurtzite quantum dot systems with continuous alloy profiles. We incorporate spatially varying elasti…
cond-mat.mes-hall2008★ 35 cited
Spin polarized current generation from quantum dots without magnetic fields
Jacob J. Krich, Bertrand I. Halperin
An unpolarized charge current passing through a chaotic quantum dot with spin-orbit coupling can produce a spin polarized exit current without magnetic fields or ferromagnets. We u…
cond-mat.mes-hall2007★ 70 cited
Cubic Dresselhaus Spin-Orbit Coupling in 2D Electron Quantum Dots
Jacob J. Krich, Bertrand I. Halperin
We study effects of the oft-neglected cubic Dresselhaus spin-orbit coupling (i.e., ) in GaAs/AlGaAs quantum dots. Using a semiclassical billiard model, we estimate the…