Direct and inverse photoemission spectroscopy study of potassium intercalated films of two organic semiconductors were discussed. The splitting of the lowest unoccupied molecular orbital was studied. Results showed that fermi level is shifted towards the vacuum level upon intercalation.
|Original language||English (US)|
|Number of pages||3|
|Journal||Applied Physics Letters|
|State||Published - Jul 21 2003|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)