12.12.2022 Quasiparticles transcend boundaries
Marburg physicist Mohammed Adel Aly, together with the team led by Arash Rahimi-Iman and Martin Koch, conducted experiments on two-dimensional semiconductor crystals of tungsten disulfide and tungsten diselenide.
Matter excitation on stacked 2D semiconductor crystals emits light in preferred direction
A team from the Mittelhessen Research Campus has detected quasiparticles that extend across two layers in self-generated two-dimensional (2D) crystals. This is reported by a group of researchers led by physicists Dr. Arash Rahimi-Iman of Justus Liebig University Giessen and Professor Dr. Martin Koch of Philipps University Marburg in the journal Scientific Reports. Research on materials, molecules and energy is one of the focal points of the Forschungscampus Mittelhessen (FCMH).
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Original article: Mohammed Adel Aly, Manan Shah, Lorenz Maximilian Schneider & al.: Radiative pattern of intralayer and interlayer excitons in two-dimensional WS2/WSe2 heterostructure, Scientific Reports 2022, DOI: https://doi.org/10.1038/s41598-022-10851-3