42 citations · 91 across the 9 of their papers we have counts for
7 papers · 1 filter
Optimization of Epitaxial Mn4N Thin Films Grown by Sputtering for Spintronic Applications
Teodor Apetrei, Emre Demiroglu, Caner Deger +2
Ferrimagnetic Mn4N has recently emerged as a promising rare-earth-free platform for spintronic devices due to its low magnetization, high domain wall mobility, and strong anomalous…
Tunable spin and orbital torques in Cu-based magnetic heterostructures
Silvia Damerio, Can O. Avci
Current-induced torques originating from earth-abundant 3d elements offer a promising avenue for low-cost and sustainable spintronic memory and logic applications. Recently, orbita…
Evolution of ferromagnetic stripes in FePt films at low temperature
Cynthia P. Quinteros, Dafne Goijman, Silvia Damerio +1
Patterns of ferroic domains and domain walls are being intensively studied to implement new logic schemes. Any technological application of such objects depends on a detailed under…
Unusual ferrimagnetism in CaFe2O4
Hiroki Ueda, Elizabeth Skoropata, Cinthia Piamonteze +7
Incomplete cancellation of collinear antiparallel spins gives rise to ferrimagnetism. Even if the oppositely polarized spins are owing to the equal number of a single magnetic elem…
Dynamic Tilting of Ferroelectric Domain Walls via Optically Induced Electronic Screening
Youngjun Ahn, Arnoud S. Everhardt, Hyeon Jun Lee +8
Optical excitation perturbs the balance of phenomena selecting the tilt orientation of domain walls within ferroelectric thin films. The high carrier density induced in a low-strai…
Structure and magnetic properties of epitaxial CaFe2O4 thin films
Silvia Damerio, Pavan Nukala, Jean Juraszek +3
CaFe2O4 is a highly anisotropic antiferromagnet reported to display two spin arrangements with up-up-down-down (phase A) and up-down-up-down (phase B) configurations. The relative…
Periodicity doubling cascades: direct observation in ferroelastic materials
Arnoud S. Everhardt, Silvia Damerio, Jacob A. Zorn +6
Very sensitive responses to external forces are found near phase transitions. However, phase transition dynamics and pre-equilibrium phenomena are difficult to detect and control.…