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cond-mat.soft2022
Identification and characterization of various plastics using THz-spectroscopy
Tobias Kleinke, Finn-Frederik Stiewe, Tristan Winkel +5
THz spectroscopy has reached imaging capability with a spatial resolution of a few micrometres. This property enables measurements and imaging of biological samples like cells. THz…
cond-mat.mes-hall2022
Circular photogalvanic effects in topological insulator/ferromagnet hybrid structures
T. Schumann, T. Kleinke, L. Braun +12
We study laser driven spin-current effects at ferromagnet/topological-insulator interfaces by two complementary experimental approaches. The DC photocurrent is studied in ferromagn…