603 citations · 2.3k across the 58 of their papers we have counts for
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Impact of inherent energy barrier on spin-orbit torques in magnetic-metal/semimetal heterojunctions
Tenghua Gao, Alireza Qaiumzadeh, Roberto E. Troncoso +9
Spintronic devices are based on heterojunctions of two materials with different magnetic and electronic properties. Although an energy barrier is naturally formed even at the inter…
Scattering theory of transport through disordered magnets
Martin Fonnum Jakobsen, Alireza Qaiumzadeh, Arne Brataas
We present a scattering theory of transport through noncollinear disordered magnetic insulators. For concreteness, we study and compare the random field model (RFM) and the random…
Propagation length of antiferromagnetic magnons governed by domain configurations
Andrew Ross, Romain Lebrun, Olena Gomonay +13
The compensated magnetic order and characteristic, terahertz frequencies of antiferromagnetic materials makes them promising candidates to develop a new class of robust, ultra-fast…
Current-Driven Dynamics of Magnetic Hopfions
X. S. Wang, A. Qaiumzadeh, A. Brataas
Topological magnetic textures have attracted considerable interest since they exhibit new properties and might be useful in information technology. Magnetic hopfions are three-dime…
Chiral ferromagnetism beyond Lifshitz invariants
I. A. Ado, A. Qaiumzadeh, A. Brataas +1
We consider a contribution to the micromagnetic energy density that is linear with respect to the first spatial derivatives of the local magnetization direction. Fo…
Ultrafast Control of Spin Interactions in Honeycomb Antiferromagnetic Insulators
Juan M. Losada, Arne Brataas, Alireza Qaiumzadeh
Light enables ultrafast, direct and nonthermal control of the exchange and Dzyaloshinskii-Moriya interactions. We consider two-dimensional honeycomb lattices described by the Kane-…