36 citations · 50 across the 3 of their papers we have counts for
8 papers
Spin polarization and magnetotransport properties of systematically disordered thin films
Kiril Borisov, Jonathan Ehrler, Ciaran Fowley +8
We investigate the evolution of spin polarization, spontaneous Hall angle (SHA), saturation magnetization and Curie temperature of -ordered FeAl thin films under…
Magnetization dynamics in synthetic antiferromagnets: Role of dynamical energy and mutual spin pumping
S. Sorokin, R. A. Gallardo, C. Fowley +8
We investigate magnetization dynamics in asymmetric interlayer exchange coupled Py/Ru/Py trilayers using both vector network analyzer-based and electrically detected ferromagnetic…
Helium Ion Microscopy for Reduced Spin Orbit Torque Switching Currents
Peter Dunne, Ciaran Fowley, Gregor Hlawacek +11
Spin orbit torque driven switching is a favourable way to manipulate nanoscale magnetic objects for both memory and wireless communication devices. The critical current required to…
Ion-Irradiation-Induced Cobalt/Cobalt Oxide Heterostructures: Printing 3D Interfaces
Oğuz Yıldırım, Donovan Hilliard, Sri Sai Phani Kanth Arekapudi +10
Interfaces separating ferromagnetic (FM) layers from non-ferromagnetic layers offer unique properties due to spin-orbit coupling and symmetry breaking, yielding effects such as exc…
Spin-transfer dynamics in MgO-based magnetic tunnel junctions with an out-of-plane magnetized free layer and an in-plane polarizer
Ewa Kowalska, Volker Sluka, Attila Kákay +4
Here, we present an analytical and numerical model describing the magnetization dynamics in MgO-based spin-torque nano-oscillators with an in-plane magnetized polarizer and an out-…
Zero-field dynamics stabilized by in-plane shape anisotropy in MgO-based spin-torque oscillators
Ewa Kowalska, Attila Kákay, Ciarán Fowley +4
Here we demonstrate numerically that shape anisotropy in MgO-based spin-torque nano-oscillators consisting of an out-of-plane magnetized free layer and an in-plane polarizer is nec…