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Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - SFB 951 - HIOS

B15 - New excitonic states at the TMDC/molecule interface

B15
New excitonic states at the TMDC/molecule interface

Objectives

The goal of the project is to explore excitonic physics in a hybrid inorganic-organic system (HIOS) composed of transition metal dichalcogenide (TMDC) monolayers with a low-density molecular submonolayer deposited onto it. We will use the HIOS to i) probe trapping of TMDC excitons by localized molecule-induced electric and magnetic fields and ii) reveal dark excitons in TMDCs. We expect to develop a comprehensive understanding of interactions between individual donor, acceptor, dipolar, and magnetic molecules on one hand, and neutral, charged, defect-bound TMDC excitons on the other hand. Among potential applications of the HIOS studied here are electrically and chemically-tunable single photon emitters, highly sensitive molecule sensors, and photodetectors.

 

Principal Investigators


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Kirill Bolotin

+49 30 8385 0900

kirill.bolotin@fu-berlin.de

 

Postdoctoral Researchers


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Kyrylo Greben

030 838 61110

k.greben@fu-berlin.de


Institutions:        FHI-Logo        HZB-Logo          Uni Potsdam-Logo          TU Berlin-Logo         HU Berlin-Logo

            IRIS Logo              Funded by:       DFG Logo