7 citations · 14 across the 5 of their papers we have counts for
5 papers
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…
Achieving fully-compensated ferrimagnetism through two-dimensional heterojunctions
San-Dong Guo, Junjie He, Yee Sin Ang
In addition to altermagnets, fully-compensated ferrimagnets are another category of collinear magnetic materials that possess zero-net total magnetic moment and exhibit spin-splitt…
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…
Coherent Phonon Control of Ultrafast Magnetization Dynamics in FeGeTe from Time-Dependent Ab Initio Theory
Zhaobo Zhou, Min Li, Thomas Frauenheim +1
Exploring ultrafast magnetization control in two-dimensional (2D) magnets through optically driven coherent phonons has been well-established. Yet, the microscopic interplay betwee…
Ultrafast chiral precession of spin and orbital angular momentum induced by circularly polarized laser pulse
Junjie He, Shuo Li, Thomas Fruenheim
Despite spin (SAM) and orbital (OAM) angular momentum dynamics are well-studied in demagnetization processes, their components receive less focus. Here, we utilize the non-collinea…