B03 — Atomic-scale investigations of charge transfer and excitonic states in mol2Dmat heterostructures
Principal Investigator: Prof. Dr. Katharina Franke
Located at: Freie Universität Berlin
Project B03 uses scanning tunneling microscopy (STM) to study molecular structures on charge-density-wave materials like TiSe2 and Ta2NiSe5. It investigates whether bandgap changes and charge-density waves are due to exciton formation or structural causes by analyzing how these features vary with molecular coverage.
Experimental methods: scanning tunneling microscopy (STM), atomic force microscopy (AFM)