Publications by authors named "Mohammad Mushfiqur Rahman"
We study, theoretically, domain wall (DW) magnons-elementary collective excitations of magnetic DWs-in easy-axis layered van der Waals (vdW) antiferromagnets, where they behave as normal modes of coupled spin superfluids. We uncover that, due to spin-charge coupling in vdW magnets, such DW magnons can be activated by voltage-induced torques, thereby providing a path for their low-dissipation and nanoscale excitation. Moreover, the electrical activation and the number of DW magnons at a frequency can be controlled by applying symmetry-breaking static magnetic field, adding tunability of signal transmission by them.
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- Van der Waals (vdW) magnet heterostructures provide a new way to investigate unique magnetic behaviors and quantum effects.
- This study focuses on layered antiferromagnets CrI and CrCl, which have different magnetic properties due to their structures, leading to interesting interactions at their interface.
- The research shows that applying an electric field can control the magnetic properties significantly, paving the way for developing advanced spintronic devices.
Background: Peste des Petits Ruminants (PPR), also known as Goat Plague, occurs in goats, sheep and related species. It is caused by a morbillivirus in the family Paramyxoviridae. In Bangladesh PPR is endemic and it causes serious economic losses.
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