468 citations · 534 across the 8 of their papers we have counts for
23 papers
Negative-energy spin waves in antiferromagnets for spin-current amplification and analogue gravity
Valentina Errani, Steven H. Schoenmaker, Xiangrong R. Wang +2
Magnonic black holes-analogue event horizons for the spin-wave collective excitations of ordered magnets-can be used for fundamental research, for example for investigating Hawking…
Emission of coherent THz magnons in an antiferromagnetic insulator triggered by ultrafast spin-phonon interactions
E. Rongione, O. Gueckstock, M. Mattern +17
Antiferromagnetic materials have been proposed as new types of narrowband THz spintronic devices owing to their ultrafast spin dynamics. Manipulating coherently their spin dynamics…
Indirect optical manipulation of the antiferromagnetic order of insulating NiO by ultrafast interfacial energy transfer
Stephan Wust, Christopher Seibel, Hendrik Meer +14
We report the ultrafast, (sub)picosecond reduction of the antiferromagnetic order of the insulating NiO thin film in a Pt/NiO bilayer. This reduction of the antiferromagnetic order…
Magnon Transport in the Presence of Antisymmetric Exchange in a Weak Antiferromagnet
A. Ross, R. Lebrun, O. Gomonay +5
The Dzyaloshinskii-Moriya interaction (DMI) is at the heart of many modern developments in the research field of spintronics. DMI is known to generate noncollinear magnetic texture…
Chaotic Antiferromagnetic Nano-Oscillator driven by Spin-Torque
Benjamin Wolba, Olena Gomonay, Volodymyr P. Kravchuk
We theoretically describe the behavior of a terahertz nano-oscillator based on an anisotropic antiferromagnetic dynamical element driven by spin torque. We consider the situation w…
Effective strain manipulation of the antiferromagnetic state of polycrystalline NiO
A. Barra, A. Ross, O. Gomonay +9
As a candidate material for applications such as magnetic memory, polycrystalline antiferromagnets offer the same robustness to external magnetic fields, THz spin dynamics, and lac…