Postdoctoral position Charge Transfer Excitons in 2D Heterostructures TR-Stark Spectroscopy, LuMIn laboratory, Paris-Saclay University, France

The development of two-dimensional (2D) semiconductor materials has been greatly stimulated by the outbreak of ultrathin nanostructures with thickness controlled at the atomic level. Among them, colloidal nanoplatelets (NPLs) of metal chalcogenides and halide perovskite, with their large absorption cross section and high photoluminescence quantum yield, have shown their high potential for light-emitting applications (LEDs & lasers). Electronic coupling between NPLs, notably through the development of 2D heterostructures, is now the next challenge to tackle for applications based on light-to-electricity conversion.

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Contact: elsa.cassette@ens-paris-saclay.fr