In my talk, I will illustrate what information on electron-phonon interaction we can gain from time- and angle-resolved photoemission studies of 2D quantum materials. Examples include the thermalization of a non-equilibrium carrier distribution in a 2D Dirac cone, the decay of photo-generated valley polarizations in single-layer semi-conducting transition metal dichalcogenides, and the transient modulation of a Dresselhaus-type spin splitting in a Weyl semimetal.
Coffee, tea and cake will be served at 1:45 pm.
It is recommended to wear a FFP2-mask before, during and after the HHPS colloquium – also at the buffet. Thank you.
Further information can be found at:
https://www.hhps.de/colloquium/program/ws_2022_2023/index_eng.html
If you prefer to participate via Zoom, please, feel free to join the colloquium via Zoom:
https://uni-hamburg.zoom.us/j/62707744362?pwd=WmhjNXR2YVE4YjFobTlISTB4dUZH Zz09
Meeting ID: 627 0774 4362
Passcode: 39562765
IMPORTANT INFORMATION: The Hamburg Photon Science Colloquium will be put on video using the recording function of zoom. When recording is started a pop-up window appears and you have the choice to continue your participation or to leave the meeting; by continuing your participation you consent to recording.