535 citations · 3.8k across the 69 of their papers we have counts for
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Proposal for semiconductor-free negative differential resistance tunnel diode with ultra-high peak-to-valley current ratio
Ersoy Sasioglu, Ingrid Mertig
The negative differential resistance (NDR) tunnel diodes are promising alternative devices for beyond-CMOS computing as they offer several potential applications when integrated wi…
Externally controlled and switchable 2D electron gas at the Rashba interface between ferroelectrics and heavy metals
Thorsten Aull, Igor V. Maznichenko, Sergey Ostanin +2
Strong spin-orbit coupling in noncentrosymmetric materials and interfaces results in remarkable physical phenomena, such as nontrivial spin textures, which may exhibit Rashba, Dres…
Atomic scale control of spin current transmission at interfaces
Mohamed Amine Wahada, Ersoy Sasioglu, Wolfgang Hoppe +7
Spin transmission at ferromagnet/heavy metal interfaces is of vital importance for many spintronic devices. Usually the spin current transmission is limited by the spin mixing cond…
Colossal topological Hall effect at the transition between isolated and lattice-phase interfacial skyrmions
M. Raju, A. P. Petrović, A. Yagil +8
The topological Hall effect is used extensively to study chiral spin textures in various materials. However, the factors controlling its magnitude in technologically-relevant thin…
Strength of effective Coulomb interactions in graphene and graphite
T. O. Wehling, E. Sasioglu, C. Friedrich +3
To obtain an effective many-body model of graphene and related materials from first principles we calculate the partially screened frequency dependent Coulomb interaction. In graph…