UPS-XRAY

Struktur und elektronische Zustandsdichte an Grenzflächen organischer Halbleiter

01/01/2016 to 31/12/2018

This project aims to determine the electronic level alignment at the interface of two organic semiconductors (OSC). We will conduct a comprehensive study of the electronic level alignment of organic-organic (small molecule) heterostructures to understand the relationship between structural defects and electronic structure. The innovative combination of high-resolution X-ray scattering and high sensitivity UPS allows the detailed description of structural defects and electronic states located in the gap region, which are believed to play an essential role in the level alignment.