3 papers
cond-mat.mtrl-sci2021
Unraveling the Photophysics of Liquid-Phase Exfoliated Two-Dimensional ReS2 Nanoflakes
Pieter Schiettecatte, Deepika Poonia, Ivo Tanghe +6
Few-layered transition metal dichalcogenides (TMDs) are increasingly popular materials for optoelectronics and catalysis. Amongst the various types of TMDs available today, rhenium…
cond-mat.mes-hall2020
Observation of the quantized motion of excitons in CdSe nanoplatelets
Michele Failla, Francisco García Flórez, Bastiaan B. V. Salzmann +3
We show that the finite lateral sizes of ultrathin CdSe nanoplatelets strongly affect both their photoluminescence and optical absorption spectra. This is in contrast to the situat…
physics.chem-ph2019
Photoexcitation of PbS Nanosheets Leads to Highly Mobile Charge Carriers and Stable Excitons
Jannika Lauth, Michele Failla, Eugen Klein +3
Solution-processable two-dimensional (2D) semiconductors with chemically tunable thickness and associated tunable band gaps are highly promising materials for ultrathin optoelectro…