The metal workfunction is one of the important parameters determining the electronic properties of a metal/semiconductor contact. We investigate the metal worfunction of metal surfaces on top of metallic and metal/semiconductor superlattices. The influence on the workfunction of the thickness different layers is investigated theoritically and experimentally. We also vary the nature of the layer on top of the superlattice.
|Effective start/end date||30/09/98 → 30/09/02|
- Schottky barriers