Zobrazeno 1 - 10
of 1 086
pro vyhledávání: '"Rembert, P."'
Altermagnets, a distinct class of antiferromagnets with electronic structures resembling those of d-wave superconductors, exhibit intriguing properties that have gained significant attention in recent research. In this article, we propose synthetic a
Externí odkaz:
http://arxiv.org/abs/2412.02473
Spintronics is concerned with replacing charge current with current of spin, the electron's intrinsic angular momentum. In magnetic insulators, spin currents are carried by magnons, the quanta of spin-wave excitations on top of the magnetically order
Externí odkaz:
http://arxiv.org/abs/2411.14979
Nanomagnetism concerns the engineering of magnetic interactions in heterostructures that consist of layers of magnetic and non-magnetic materials. Mostly, these interactions are dominated by the minimization of energy. Here, we propose an effective m
Externí odkaz:
http://arxiv.org/abs/2411.06446
A central goal in spintronics and magnonics is the use of spin waves rather than electrons for efficient information processing. The key to integrate such spintronic circuits with electronic circuits is the ability to inject, control and detect coher
Externí odkaz:
http://arxiv.org/abs/2408.14857
We study the orbital Edelstein effect (OEE) that originates from a particular inversion symmetry breaking mechanism: an asymmetric scalar potential. We compute OEE of this kind with the help of the Kubo formula in the diffusive regime for a parabolic
Externí odkaz:
http://arxiv.org/abs/2407.00516
Understanding, manipulating, and using magnons - the quanta of spin waves - for energy-efficient applications is one of the primary goals of magnonics. In this paper, we consider a synthetic antiferromagnet in which one of the ferromagnetic layers is
Externí odkaz:
http://arxiv.org/abs/2406.04865
Autor:
Errani, Valentina, Schoenmaker, Steven H., Wang, Xiangrong R., Gomonay, Olena, Duine, Rembert A.
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 radiation, but also for technological applications of spin waves. Her
Externí odkaz:
http://arxiv.org/abs/2405.04996
Magnonic topological phases realize chiral edge spin waves that are protected against backscattering, potentially enabling highly efficient spin transport. Here we show that the spin transport through these magnonic chiral edge states can be electric
Externí odkaz:
http://arxiv.org/abs/2401.04967
Publikováno v:
SciPost Phys. 17, 009 (2024)
We diagonalize the 8-band Kane Hamiltonian with a proper inclusion of the interband matrix elements of the scalar and vector potentials. This leads, among other results, to a modification of the conventional expression for the spin-orbit coupling (SO
Externí odkaz:
http://arxiv.org/abs/2312.09349
Due to their robustness, the implementation of geometric phases provides a reliable and controllable way to manipulate the phase of a spin wave, thereby paving the way towards functional magnonics-based data processing devices. Moreover, geometric ph
Externí odkaz:
http://arxiv.org/abs/2312.08137