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pro vyhledávání: '"Harms, Joren S."'
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
Publikováno v:
Phys. Rev. Lett. 131, 126601 (2023)
Topological bosonic excitations must, in contrast to their fermionic counterparts, appear at finite energies. This is a key challenge for magnons, as it prevents straightforward excitation and detection of topologically-protected magnonic edge states
Externí odkaz:
http://arxiv.org/abs/2302.06597