1. Fraunhofer Center for Nanoelectronic Technology, Dresden, Germany
2. Qimonda GmbH, Dresden, Germany
3. Namlab gGmbH, Dresden, Germany
4. RWTH Aachen, Aachen,
Germany
5. Fraunhofer Institute of Integrated Systems and Device Technology, Erlangen,
Germany
6. Chair of Nanoelectronic
Materials, University of Technology Dresden, Dresden, Germany