A Chemical Approach to the Modelling of Band Gap of Passive Films for Corrosion Studies
- Authors: Di Quarto, F.; Di Franco, F.; Santamaria, M.
- Publication year: 2015
- Type: Abstract in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/189676
Photocurrent Spectroscopy (PCS) has gained a large consideration in the last decades as in situ technique for the characterization of semiconductors and photoconducting passive film/electrolyte junctions being able to provide information on the location of characteristic energy levels like: flat band potential (Ufb), internal photoemission threshold (Eth) and band gap value (Eg)