[Physics-grads-open] Physics & Astronomy Colloquium, April 13th

[Heather A McDermott]

[cid:18627e3ec714cff311]

Physics & Astronomy Colloquium







Strongly Driven Correlated Magnets


Dr. David Hsieh

California Institute of Technology



Abstract: Driving strongly correlated electron systems far from equilibrium can lead to fundamentally new many-body phenomena that are thermally inaccessible. In this talk, I will describe a series of recent experiments that leverage ultrafast stroboscopic techniques to interrogate intense electromagnetic field-driven correlated magnetic materials. By tailoring the characteristics of the drive, I will show how different out-of-equilibrium phenomena can be selectively realized. In particular, I will highlight the nonlinear production of electron-hole pairs using off-resonant drives, the control of magnetism via direct magnon-pumping, and demonstrate a potential pathway to realizing coherent "Floquet" engineering of magnetic Hamiltonians.



Thursday, April 13th, 2023

3:40 PM in Winston Chung Hall (Room 138)

Coffee will be served at 3:10 PM in the Barkas Lounge (3049 Physics)


Heather McDermott
Travel & Events Coordinator
Physics & Astronomy Dept.
UC Riverside
3401 Watkins Dr.
Riverside, CA 92521
P: 951-827-6169
Available via Zoom Link: https://ucr.zoom.us/my/heathermcdermott

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