Speaker
Prof.
Rupert Huber
(University of Regensburg)
Description
We switch the valley pseudospin in monolayer WSe2 and drive all-ballistic Dirac currents on a topological insulator on subcycle scales. A lightwave-driven scanning-tunneling microscope allows for the first-ever femtosecond single-molecule videography and reaction microscopy.
Author
Prof.
Rupert Huber
(University of Regensburg)