Ultrafast dynamics in nanomaterials
- Real-time ab initio study of laser pulse induced ultrafast process
- Ultrafast magnetization dynamics at femtoseconds and attoseconds
- Angular momentum transfer of excited spin, orbital, phonon
- Excited carrier dynamics and ultrafast energy transfer
- Quantum property of light-driven materials out-of-equilibrium
Selected publications on the topic
M. Li
J. He
Terahertz Laser Pulse Boosts Interlayer Spin Transfer in Two-Dimensional van der Waals Magnetic Heterostructures
Terahertz Laser Pulse Boosts Interlayer Spin Transfer in Two-Dimensional van der Waals Magnetic Heterostructures
The Journal of Physical Chemistry Letters,
14(50),
2023
S. Li
L. Zhou
T. Frauenheim
J. He
Light-Controlled Ultrafast Magnetic State Transition in Antiferromagnetic–Ferromagnetic van der Waals Heterostructures
Light-Controlled Ultrafast Magnetic State Transition in Antiferromagnetic–Ferromagnetic van der Waals Heterostructures
The Journal of Physical Chemistry Letters,
13(26),
2022
J. He
S. Li
L. Zhou
T. Frauenheim
Ultrafast Light-Induced Ferromagnetic State in Transition Metal Dichalcogenides Monolayers
Ultrafast Light-Induced Ferromagnetic State in Transition Metal Dichalcogenides Monolayers
The Journal of Physical Chemistry Letters,
13(12),
2022
Z. Zhou
J. He
T. Frauenheim
O. V. Prezhdo
J. Wang
Control of Hot Carrier Cooling in Lead Halide Perovskites by Point Defects
Control of Hot Carrier Cooling in Lead Halide Perovskites by Point Defects
Journal of the American Chemical Society,
144(39),
2022
J. He
T. Frauenheim
Optically Driven Ultrafast Magnetic Order Transitions in Two-Dimensional Ferrimagnetic MXenes
Optically Driven Ultrafast Magnetic Order Transitions in Two-Dimensional Ferrimagnetic MXenes
The Journal of Physical Chemistry Letters,
11(15),
2020