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cond-mat.mes-hall2022★ 4 cited
Ultra-Sensitive Extinction Measurements of Optically Active Defects in Monolayer MoS
Florian Sigger, Ines Amersdorffer, Alexander Hötger +12
We utilize cavity-enhanced extinction spectroscopy to directly quantify the optical absorption of defects in MoS generated by helium ion bombardment. We achieve hyperspectral i…
cond-mat.mtrl-sci2022
Spectroscopic imaging ellipsometry of two-dimensional TMDC heterostructures
Florian Sigger, Hendrik Lambers, Nisi Katharina +4
Semiconducting two-dimensional materials and their heterostructures gained a lot of interest for applications as well as fundamental studies due to their rich optical properties. A…