Opzioni di iscrizione


Program: (19-22 February 2024)

The principles and applications of the scanning tunneling microscopy (STM) will be presented and then applied in a case study:  iron phthalocyanines deposited on metal surfaces before and after the oxygen dosage. The course can be divided in two parts: i)  a practical part in which the surfaces will be prepared and characterised on a UHV system and ii) a part in which DFT modelling will be used to interpret the experimental results.
Prof. Sedona
✔        Scanning Tunneling Microscopy (STM) and Tunneling Spectroscopy (TSsorridente a brief overview of the operating principles. (1h)
✔        Experimental practice: deposition of iron phthalocyanines on a metal substrate under UHV conditions and STM characterization. (3h max 4 students)

Prof. Carlotto

✔        Connection between periodic calculations and STM measurements (1h)
✔        Description of a periodic calculations input file for QuantumEspresso (1h)
✔        Analysis of the optimised structures for metal (iron) phthalocyanines on metal surfaces before and after oxygen  dosage: geometrical parameters, DOS and PDOS and charge density (1h)
✔        STM simulations at different bias of the different optimised structures (1h)

Iscrizione spontanea (Studente)
Iscrizione spontanea (Studente)