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cond-mat.mes-hall2021★ 23 cited
Interlayer exciton valley polarization dynamics in large magnetic fields
Johannes Holler, Malte Selig, Michael Kempf +11
In van der Waals heterostructures (HS) consisting of stacked MoSe and WSe monolayers, optically bright interlayer excitons (ILE) can be observed when the constituent layers…
cond-mat.mes-hall2021
Two-color Kerr microscopy of two-dimensional materials with sub-picosecond time resolution
M. Kempf, A. Schubert, R. Schwartz +1
We present a two-color Kerr microscopy system based on two electronically synchronized erbium-fiber laser oscillators with independently tunable emission energies spanning most of…