GDR HPero

• Laboratory name : INSP Institut des Nanosciences de Paris, UMR7588

• Adress : Sorbonne Université - 4 place Jussieu, boîte courrier 840 - 75252 PARIS Cedex 05

• Contact : Maria Chamarro, chamarro insp.jussieu.fr

• Topics :
Electronic structure, exciton fine structure, photoluminescence, spin relaxation, electron-phonon interaction, charge transfer and luminescence dynamics in perovskite nanocrystals. Nanophotonics, plasmonics, transport, devices, photodetection

• Experimental means / theoretical tools :

• Synthesis of nanocrystals in solution
• Optical studies : Characterization by spectroscopy and ellipsometry, optical modeling. Micro-luminescence of nanocrystals, time-resolved photoluminescence. Study of emission polarization. Magnetoluminescence.
• Calculation of band structures and of the excitonic fine structure within using the formalism of the effective mass
• Pump-probe experiments (fs-ps) : Faraday rotation. Spin coherence and relaxation
• Transport and photo-transport in perovskite nanocrystals films
• Devices : Field effect transistors based on perovskite films and nanocrystals. Absorption properties and light management in photovoltaic cells.