6 papers
Charge and spin photogalvanic effects in the p-wave magnet NiI2
Giuseppe Cuono, Srdjan Stavric, Javier Sivianes Castano +4
NiI2 is an exotic van der Waals material in which a noncollinear spin spiral breaks spatial inversion symmetry without sizeable structural distortion, generating improper ferroelec…
A non-equilibrium quantum transport framework for spintronic devices with dynamical correlations
Declan Nell, Milos Radonjic, Ivan Rungger +3
Two-terminal spintronic devices remain challenging to model under realistic operating conditions, where the interplay of complex electronic structures, correlation effects and bias…
Non-equilibrium correlation effects in spin transport through the 2D ferromagnet FeGeTe
Declan Nell, Stefano Sanvito, Andrea Droghetti
Understanding non-equilibrium spin transport through 2D ferromagnets is a theoretical challenge, as correlations produce a complex electronic structure with coexisting itinerant an…
Spin-dependent transport in FeGaTe and FeGeTe (=3-5) van der Waals ferromagnets for magnetic tunnel junctions
Anita Halder, Declan Nell, Akash Bajaj +2
We present a systematic first-principles investigation of linear-response spin-dependent quantum transport in the van der Waals ferromagnets FeGeTe, FeGeTe, FeG…
Light-driven modulation of proximity-enhanced functionalities in hybrid nano-scale systems
Mattia Benini, Umut Parlak, Sophie Bork +11
Advancing quantum information and communication technology (qICT) requires smaller and faster components with actively controllable functionalities. This work presents a novel stra…
Collapse of the standard ferromagnetic domain structure in hybrid Co/Molecule bilayers
Mattia Benini, Andrei Shumilin, Rajib Kumar Rakshit +16
We show that, upon the chemisorption of organic molecules, Co thin films display a number of unique magnetic properties, including the giant magnetic hardening and the violation of…