194 citations · 275 across the 4 of their papers we have counts for
5 papers
Origin of the laser-induced picosecond spin current across magnetization compensation in ferrimagnetic GdCo
Guillermo Nava Antonio, Quentin Remy, Jun-Xiao Lin +8
The optical manipulation of magnetism enabled by rare earth-transition metal ferrimagnets holds the promise of ultrafast, energy efficient spintronic technologies. This work invest…
Ultra-high spin emission from antiferromagnetic FeRh
Dominik Hamara, Mara Strungaru, Jamie Massey +10
An antiferromagnet emits spin currents when time-reversal symmetry is broken. This is typically achieved by applying an external magnetic field below and above the spin-flop transi…
Role of geometrical symmetry in thermally activated processes in clusters of interacting dipolar moments
O. Hovorka, J. Barker, G. Friedman +1
Thermally activated magnetization decay is studied in ensembles of clusters of interacting dipolar moments by applying the master-equation formalism, as a model of thermal relaxati…
Ultrafast dynamical path for the switching of a ferrimagnet after femtosecond heating
U. Atxitia, T. Ostler, J. Barker +3
Ultrafast laser-induced magnetic switching in rare earth, transition metal ferrimagnetic alloys has recently been reported to occur by ultrafast heating alone. Using atomistic simu…
Constrained Monte Carlo Method and Calculation of the Temperature Dependence of Magnetic Anisotropy
P. Asselin, R. F. L. Evans, J. Barker +5
We introduce a constrained Monte Carlo method which allows us to traverse the phase space of a classical spin system while fixing the magnetization direction. Subsequently we show…