74 citations · 137 across the 6 of their papers we have counts for
6 papers
Exchange striction determines how fast antiferromagnetic insulators demagnetize
Aleksandr Buzdakov, Ravi Kaushik, Nikolai Khokhlov +2
Antiferromagnets combine terahertz spin dynamics with insensitivity to stray fields, and how quickly their order can be manipulated sets the speed limit on device operation. Femtos…
Modeling the diversity of laser-induced spin dynamics in Gd/FeCo multilayers
Aleksandr Buzdakov, Thomas Blank, Konstantin Zvezdin +2
Recent experimental findings revealed an exceptionally diverse laser-induced spin dynamics tunable by magnetic field () and temperature () in ferrimagnetic Gd/FeCo multilayer…
Ultrafast Emergence of Ferromagnetism in Antiferromagnetic FeRh in High Magnetic Fields
I. A. Dolgikh, T. G. H. Blank, A. G. Buzdakov +11
Ultrafast heating of FeRh by a femtosecond laser pulse launches a magneto-structural phase transition from an antiferromagnetic to a ferromagnetic state. Aiming to reveal the ultra…
Spin-wave frequency combs
Tobias Hula, Katrin Schultheiss, Francisco José Trindade Goncalves +11
We experimentally demonstrate the generation of spin-wave frequency combs based on the nonlinear interaction of propagating spin waves in a microstructured waveguide. By means of t…
Nonlinear losses in magnon transport due to four-magnon scattering
Tobias Hula, Katrin Schultheiss, Aleksandr Buzdakov +9
We report on the impact of nonlinear four-magnon scattering on magnon transport in microstructured Co25Fe75 waveguides with low magnetic damping. We determine the magnon propagatio…
High Spin-Wave Propagation Length Consistent with Low Damping in a Metallic Ferromagnet
Luis Flacke, Lukas Liensberger, Matthias Althammer +11
We report ultra-low intrinsic magnetic damping in CoFe heterostructures, reaching the low regime at room temperature. By using a broadband fer…