7 citations · 10 across the 4 of their papers we have counts for
4 papers · 1 filter
Ultrafast controlling net magnetization in g-wave altermagnets via laser fields
Zhaobo Zhou, Sangeeta Sharma, Junjie He
The diverse nodal spin structures in d/g/i-wave altermagnets (AM) may cause distinct light-induced spin responses yet remain poorly understood. Using time-dependent density functio…
Accelerated ultrafast demagnetization of an interlayer-exchange-coupled Co/Mn/Co trilayer
Jendrik Gördes, Ivar Kumberg, Chowdhury S. Awsaf +7
We investigate the ultrafast magnetization dynamics of an interlayer-exchange-coupled Co/Mn/Co trilayer system after excitation with an ultrafast optical pump. We probe element- an…
Magnetizing altermagnets by ultrafast asymmetric spin dynamics
Zhaobo Zhou, Sangeeta Sharma, John Kay Dewhurst +1
Laser pulses are known to induce symmetric demagnetization: equal loss of magnetic moments in the identical sublattices of antiferromagnets and ferromagnets at ultrashort timescale…
Optically Induced Ferromagnetic Order in a Ferrimagnet
Sergii Parchenko, Agne Åberg Larsson, Vassilios Kapaklis +2
The parallel or antiparallel arrangement of electron spins plays a pivotal role in determining the properties of a physical system. To meet the demands for innovative technological…