200 citations · 1.5k across the 53 of their papers we have counts for
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D-Wave Phonon Angular Momentum Texture in Altermagnets by Magnon-Phonon Hybridization
Hannah Bendin, Alexander Mook, Ingrid Mertig +1
In altermagnets, the magnon bands are anisotropically spin-split in reciprocal space without relativistic or dipolar spin-spin interactions. In this work, we theoretically study ma…
Topological Magnon-Plasmon Hybrids
Tomoki Hirosawa, Pieter M. Gunnink, Alexander Mook
We study magnon-plasmon coupling in effectively two-dimensional stacks of van der Waals layers in the context of the band structure topology. Invoking the quasiparticle approximati…
Fate of Topological Dirac Magnons in van der Waals Ferromagnets at Finite Temperature
Rintaro Eto, Ignacio Salgado-Linares, Masahito Mochizuki +2
Dirac magnons, the bosonic counterparts of Dirac fermions in graphene, provide a unique platform to explore symmetry-protected band crossings and quantum geometry in magnetic insul…
Spin demons in d-wave altermagnets
Pieter M. Gunnink, Jairo Sinova, Alexander Mook
Demons are a type of plasmons, which consist of out-of-phase oscillations of electrons in different bands. Here, we show that -wave altermagnets, a recently discovered class of…
Large Thermal Hall Effect in MnPS
Mohamed Nawwar, Robin R. Neumann, Jiamin Wen +3
Recent studies have demonstrated that the thermal Hall effect can originate from magnons (magnon Hall effect), phonons (phonon Hall effect), or their combination (magnon-polaron Ha…
Altermagnetic splitting of magnons in hematite (-FeO)
Rhea Hoyer, P. Peter Stavropoulos, Aleksandar Razpopov +3
We develop a four-sublattice spin-wave theory for the -wave altermagnet candidate hematite (-FeO), considering both its easy-axis phase below and its weak ferromagnet…