Structure and Dynamics of Internal Interfaces
Collaborative Research Center (Sonderforschungsbereich) SFB 1083:
The Collaborative Research Center SFB 1083 of the DFG was established at Philipps-Universität Marburg in 2013. More than 80 chemists and physicists jointly investigate solid/solid interfaces of a variety of organic and inorganic materials in order to achieve a detailed microscopic understanding of the chemical bonding, the electronic coupling, and the dynamics of energy transfer for model systems of different classes of heterointerfaces.
Since 2017 the SFB includes groups from the Universities of Gießen and Münster and the Jülich Research Center.
About Us
Latest News
Publication of new SFB 1083 Image Brochure20. October 2021 - 08:25SFB 1083 published a new image brochure introducing the projects and the principle investigators in the third funding period. In October 2021, the SFB 1083 updated its image brochure to feature the goals and the focus of the research center in the third funding period. The image brochure gives a […]
Polarization Resolved Optical Excitation of Charge-Transfer Excitons in PEN:PFP Cocrystalline Films: Limits of Nonperiodic Modeling– Publication by A2 (Witte)6. October 2021 - 10:44In their combined experimental and theoretical study published in The Journal of Physical Chemistry Letters, the groups of Caterina Cocchi and Gregor Witte investigated the nature of charge transfer excitons in crystalline PEN:PFP heterostructures. Charge-transfer excitons (CTX) at organic donor/acceptor interfaces are considered important intermediates for charge separation in photovoltaic […]
Ultrafast charge transfer in twisted TMDC heterostructures – Publication by B5 (Höfer/Mette)15. September 2021 - 08:30In a new publication in ACS Nano, Zimmermann and coworkers investigate ultrafast charge-transfer processes in twisted heterostructures of transition metal dichalcogenides by means of time-resolved SHG imaging microscopy. Two-dimensional heterostructures of transition metal dichalcogenides (TMDC) represent very well-defined and at the same time highly versatile model systems of van-der-Waals interfaces. […]
Engineering of Printable and Air-Stable Silver Electrodes with High Work Function using Contact Primer Layer: From Organometallic Interphases to Sharp Interfaces – Publication by A2 (Witte)6. September 2021 - 14:06Felix Widdascheck, Daniel Bischof and Gregor Witte developed a robust method to prepare air-stable molecular contact primer layers allowing to reduce hole injection barriers of printable silver electrodes into organic semiconductors. Contact engineering is an important issue for organic electronics as it allows to reduce charge carrier injection barriers. While […]
Momentum-forbidden dark excitons in WS2 – Publication by B6 (Höfer/Wallauer) and B9 (Malic)25. June 2021 - 11:19In a publication in Nano Letters, Robert Wallauer and co-workers trace the early-stage exciton dynamics in a two-dimensional semiconductor and report first results on the ultrafast formation of momentum-forbidden dark excitons. Excitons that form out of electrons and holes at different locations of the Brillouin zone, so-called dark excitons, play […]
Recent Publications
Spokesperson
Vice-Spokesperson
Steering Committee
SFB 1083 Office, Marburg
Dr. Stefan R. Kachel
sfb@internal-interfaces.de
Tel. +49 6421 28-24223
Activity Report
Scientific Achievements
from 2013 to 2019
Check also this page.
Upcoming Events
Int. Conf. on Internal Interfaces
postponed to 2021
Schloss Rheinfels
SFB Image Film
