Mapping of short range correlations at oxide surfaces and interfaces (B07)

• Subject Area: Experimental Condensed Matter Physics ; Theoretical Condensed Matter Physics
• Term: from 2008 to 2019
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 31047526

Electron pair coincidence experiments allow an insight into the strength and nature of the dynamical and non-local electronic correlation that we will be investigating in the coming funding period for metal/oxide layers, both theoretically and experimentally. Of interest is also the fundamental role of collective excitations during the correlated pair emission, in particular for oxide systems. A further aspect is the time-resolved coincidence spectroscopy. Using quantum kinetic methods we will develop a theory for calculating and interpreting the time-dependent coincidence rate and make suggestions for feasible experiments.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 762: Functionality of Oxide Interfaces
• Applicant Institution: Martin-Luther-Universität Halle-Wittenberg
• Co-Applicant Institution: Max-Planck-Institut für Mikrostrukturphysik
• Project Heads: Professor Dr. Jamal Berakdar; Professor Dr. Jürgen Kirschner; Dr. Yaroslav Pavlyukh, until 12/2015; Dr. Frank Oliver Schumann