103 citations · 326 across the 11 of their papers we have counts for
11 papers
Ultrathin perpendicular free layers for lowering the switching current in STT-MRAM
Tiffany S. Santos, Goran Mihajlovic, Neil Smith +4
The critical current density required for switching the magnetization of the free layer (FL) in a spin-transfer torque magnetic random access memory (STT-MRAM) cell is pro…
Thermal stability for domain wall mediated magnetization reversal in perpendicular STT MRAM cells with W insertion layers
G. Mihajlovic, N. Smith, T. Santos +3
We present an analytical model for calculating energy barrier for the magnetic field-driven domain wall-mediated magnetization reversal of a magneto-resistive random access memory…
Origin of the resistance-area product dependence of spin transfer torque switching in perpendicular magnetic random access memory cells
Goran Mihajlovic, Neil Smith, Tiffany Santos +5
We report on an experimental study of current induced switching in perpendicular magnetic random access memory (MRAM) cells with variable resistance-area products (RAs). Our result…
Resonant soft x-ray scattering from La(1-x)Sr(x)MnO(3) quantum wire arrays
X. M. Chen, E. M. Spanton, S. Wang +9
We describe a strategy for using resonant soft x-ray scattering (RSXS) to study the electronic structure of transition metal oxide quantum wires. Using electron beam lithography an…
Ultrathin BaTiO3 templates for multiferroic nanostructures
Xumin Chen, Seolun Yang, Ji-Hyun Kim +11
Structural, electronic and dielectric properties of high-quality ultrathin BaTiO3 films are investigated. The films, which are grown by ozone-assisted molecular beam epitaxy on Nb-…
Delta Doping of Ferromagnetism in Antiferromagnetic Manganite Superlattices
T. S. Santos, B. J. Kirby, S. Kumar +7
We demonstrate that delta-doping can be used to create a dimensionally confined region of metallic ferromagnetism in an antiferromagnetic (AF) manganite host, without introducing a…