Hjm Henk Swagten

TL;DR: The spin Hall effect is proposed as an alternative mechanism for CIDWM and it is determined that the depinning efficiency is intimately related to the internal structure of the domain wall, which the authors control by the application of small fields along the nanowire.

TL;DR: An in-plane exchange bias is created and shown to enable field-free S HE-driven magnetization reversal of a perpendicularly magnetized Pt/Co/IrMn structure.

TL;DR: Here it is demonstrated an experimental technique to straightforwardly observe the IDM interaction, namely Brillouin light scattering, and the non-reciprocal spin wave dispersions allow not only the determination of theIDM energy densities beyond the regime of perpendicular magnetization but also the revelation of the inverse proportionality with the thickness of the magnetic layer.

TL;DR: This work proposes a new approach in which the energy landscape experienced by the domain walls is engineered to favour a unidirectional ratchet-like propagation, and demonstrates the continuous propagation of two domain walls along a closed-loop path in a platinum/cobalt/platinum strip.

TL;DR: In this paper, a magnetic spin filter is used to create a magnetoresistive tunnel device, somewhat analogous to an optical polarizer analyzer configuration, which yields a previously unobserved magnetoresistance effect, exceeding 100%.