Projects (78)

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  • SPP1285: Spin-dependent electron in GaAs/AlGaAs nanostructures

    Fischer, Saskia, Prof. Dr. rer. nat. (New Materials)

    Duration of Project: 10/2011 - 07/2014

    Financer: DFG: Sachbeihilfe

    The aim of this project within the DFG priority programm SPP1285 "Semiconductor Spinelectronics" is to investigate spin-dependent ballistic transport in nanoscale GaAs/AlGaAs field-effect heterostructures (FETs) of low spin-orbit coupling, and to ext ...

  • SFB 951/3: Active Control of Charge Transport and Electro-Optical Interface Properties in HIOS (SP B14)

    List-Kratochvil, Emil J. W., Prof. Dr. (Experimentelle Physik, Hybride Bauelemente)

    Duration of Project: 07/2019 - 06/2023

    Financer: DFG: Sonderforschungsbereich

    The central objective of this project is to study and use monolayers of transition metal dichalcogenides (TMDCs) in combination with photochromic and solvatochromic molecules to realize novel opto-electronic functionalities and devices. For this purp ...

  • SFB 951 / 1: Hybrid Inorganic/Organic Systems for Optoelectronics

    Koch, Norbert, Prof. Dr. techn. (Structure, Dynamics and electronic Properties of Molecular Systems)

    Duration of Project: 07/2011 - 06/2015

    Financer: DFG: Sonderforschungsbereich

    The CRC 951 - Hybrid Inorganic/Organic Systems for Opto-Electronics (HIOS) - is an interdisciplinary effort bringing together scientists with complementary expertise from three universities and two non-university institutions. The goal is the merger ...

  • PP 2196: Understanding and Suppressing Interfacial Charge Recombination for High Performance Perovskite Solar Cells (SURPRISE)

    Koch, Norbert, Prof. Dr. techn. (Structure, Dynamics and electronic Properties of Molecular Systems)

    Duration of Project: 11/2019 - 10/2022

    Financer: DFG: Sachbeihilfe

    Halide perovskite semiconductors continue to surprise the community by their many extraordinary physical properties. A key for solar cell applications is their highly fluorescent nature likely due to low defect densities despite their simple processa ...

  • PP 2196: Illuminating Building Block Evolution of Metal-Halide Perovskite Semiconductors from Solutions to Thin Films

    Cocchi, Caterina, Prof. Dr. (Theoretical Physics / Theory of Excitations in low-dimensional Systems)

    Duration of Project: 11/2019 - 10/2022

    Financer: DFG - Schwerpunktprogramme

    The overall goal of this project is to gain fundamental understanding on the structural, electronic, and optical properties of metal-halide complexes in solutions and to follow their evolution towards the formation of crystalline semiconductors throu ...

  • PP 1666: Magnetically-Doped Topological Insulators: From the Ground State to Dynamics

    Fischer, Saskia, Prof. Dr. rer. nat. (New Materials)

    Duration of Project: 01/2017 - 01/2020

    Financer: DFG - Schwerpunktprogramme

    The project investigates primarily the impact of magnetic doping on three-dimensional topological insulator (TI) systems. Detailed information on their electronic structure is obtained by means of spin and angle-resolved photo emission spectroscopy ( ...

  • NW: Supramolecular Systems with Large Energy Level Offset for Organic Electronics III

    Koch, Norbert, Prof. Dr. techn. (Junior Research Group 'Lattice QCD with 2+1+1 flavors of dynamical quarks: simulation and analysis aspects' (DFG))

    Duration of Project: 12/2008 - 11/2009

    Financer: DFG: Nachwuchsgruppe

    A broad knowledge base for the fundamental understanding of physico-chemical properties at interfaces comprising conjugated organic materials with large energy level offsets shall be established. The requirement to adjust the energy level alignmen ...

  • NW: Supramolecular Systems with Large Energy Level Offset for Organic Electronics II

    Koch, Norbert, Prof. Dr. techn. (Junior Research Group 'Lattice QCD with 2+1+1 flavors of dynamical quarks: simulation and analysis aspects' (DFG))

    Duration of Project: 12/2006 - 12/2010

    Financer: DFG: Nachwuchsgruppe

    A broad knowledge base for the fundamental understanding of physico-chemical properties at interfaces comprising conjugated organic materials with large energy level offsets shall be established. The requirement to adjust the energy level alignment w ...

  • NW: Supramolecular Systems with Large Energy Level Offset for Organic Electronics I

    Koch, Norbert, Prof. Dr. techn. (Junior Research Group 'Lattice QCD with 2+1+1 flavors of dynamical quarks: simulation and analysis aspects' (DFG))

    Duration of Project: 12/2004 - 10/2008

    Financer: DFG: Nachwuchsgruppe

    A broad knowledge base for the fundamental understanding of physico-chemical properties at interfaces comprising conjugated organic materials with large energy level offsets shall be established. The requirement to adjust the energy level alignment w ...

  • NW: Hole Injection Barriers at Polymer/Polymer Interfaces

    Koch, Norbert, Prof. Dr. techn. (Junior Research Group 'Lattice QCD with 2+1+1 flavors of dynamical quarks: simulation and analysis aspects' (DFG))

    Duration of Project: 04/2004 - 12/2006

    Financer: Privat/ Mittelgeber alte Bundesländer

    The hole injection barries at interfaces between electroluminescent polymers and conducting (charge transfer) polymers will be investigated by ultraviolet photoelectron spectroscopy. Knowledge of these barrier heights is essential for understanding f ...

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