429 citations · 704 across the 8 of their papers we have counts for
8 papers
Effects of the removal of Ta capping layer on the magnetization dynamics of Permalloy thin films
Nikita Porwal, Simone Peli, P. J. Chen +2
We have investigated the spin wave dynamics of Permalloy (Py) thin films with and without a Ta capping layer for varying Py thickness (15 nm, 20 nm and 30 nm) using all optical tim…
Large magneto-optical Kerr effect and imaging of magnetic octupole domains in an antiferromagnetic metal
Tomoya Higo, Huiyuan Man, Daniel B. Gopman +14
When a polarized light beam is incident upon the surface of a magnetic material, the reflected light undergoes a polarization rotation. This magneto-optical Kerr effect (MOKE) has…
FORC+ Analysis of Perpendicular Magnetic Tunnel Junctions
Joseph B. Abugri, P. B. Visscher, Subhadra Gupta +2
We have studied magnetic tunnel junction (MTJ) thin-film stacks using the First Order Reversal Curve (FORC) method. These have very sharp structures in the FORC distribution, unlik…
Electric-field Induced Reversible Switching of the Magnetic Easy-axis in Co/BiFeO3/SrRuO3/SrTiO3 Heterostructures
T. R. Gao, X. H. Zhang, W. Ratcliff +8
Electric-field (E-field) control of magnetism enabled by multiferroics has the potential to revolutionize the landscape of present memory devices plagued with high energy dissipati…
Vertically Graded Anisotropy in Co/Pd Multilayers
B. J. Kirby, J. E. Davies, Kai Liu +5
Depth-grading of magnetic anisotropy in perpendicular magnetic media has been predicted to reduce the field required to write data without sacrificing thermal stability. To study t…
Frustration Driven Stripe Domain Formation in Co/Pt Multilayer Films
J. E. Davies, O. Hellwig, E. E. Fullerton +3
We report microscopic mechanisms for an unusual magnetization reversal behavior in Co/Pt multilayers where some of the first-order reversal curves protrude outside of the major loo…