475 citations · 507 across the 8 of their papers we have counts for
3 papers · 1 filter
Generation of femtosecond spin-polarized current pulses at Fe/MgO interface by quasi-static voltage
Piotr Graczyk, Maria Pugaczowa-Michalska, Maciej Krawczyk
The generation of short spin-current pulses is essential for fast spintronic devices. So far, spin current pulses are generated by femtosecond laser pulses which drive spins from a…
A Unified Framework for Pattern Recovery in Penalized and Thresholded Estimation and its Geometry
Piotr Graczyk, Ulrike Schneider, Tomasz Skalski +1
We consider the framework of penalized estimation where the penalty term is given by a real-valued polyhedral gauge, which encompasses methods such as LASSO, generalized LASSO, SLO…
Advanced magnon-optic effects with spin-wave leaky modes
Krzysztof Sobucki, Wojciech Śmigaj, Piotr Graczyk +2
We numerically demonstrate the excitation of leaky spin waves (SWs) guided along a ferromagnetic stripe by an obliquely incident SW beam on the thin film edge placed below the stri…