Collaborative Research Centre 951 - CRC 951
Sonderforschungsbereich 951 - SFB 951
+++ Student assistent position available+++
HIOS Kick-off Meeting
HIOS Kick-off Meeting for the third funding period
Time: Friday, 18.10.2019, 4 pm
Location: Erwin-Schrödinger-Zentrum,
Rudower Chaussee 26,
Room 0‘119
Symposium „IRIS 2019“
*IRIS 2019* focuses on the further development of IRIS Adlershof including the topics, 2D-based Heterostructures, Data Science, Energy Conversion, Emerging Fields
Time: Thursday, 24.10.2019, 9:00 - 19:30
Location: Erwin-Schrödinger-Zentrum,
Rudower Chaussee 26,
Room 0‘119
Ulrich Höfer
Katharina Franke
Ulrich Höfer
Fachbereich Physik, Philipps-Universität Marburg, Germany
Katharina Franke
Department of Physics, Freie Universität Berlin, Germany
Bert Hecht
Günter Kewes
Bert Hecht
Experimental Physics, Universität Würzburg, Germany
Günter Kewes
Department of Physics, Humboldt-Universität zu Berlin, Germany
The authors of this CRC 951 research highlight elucidate the origin of limited upward band bending by revealing a notable gap state density-of-states (GDOS)
using high-sensitivity photoemission spectroscopy. Upon acceptor-induced upward band bending, the GDOS with a wide energy distribution becomes increasingly unoccupied.
R. Schlesinger, et al.
Phys. Rev. Materials 3, 074601 (2019)
The authors of this CRC 951 research highlight demonstrate that the surface photovoltage (SPV) is a key phenomenon occurring at the perovskite surfaces that feature a non-negligible density of surface states, which is more the rule than an exception for most materials understudy.
F. Zu, et al.
ACS Appl. Mater. Interfaces 11, 21578 (2019)
The authors of this CRC 951 research highlight combine the results of EL and photovoltaic measurements to eliminate the unavoidable effect of the series resistance of inorganic and organic components on the total voltage drop across the hybrid device.
U. Hörmann, et al.
Appl. Phys. Lett. 114, 183301 (2019)
DOI: 10.1063/1.5082704
Topically, HIOS is part of the Integrative Research Institute for the Sciences (IRIS Adlershof) where hybrid systems are one of the strategic focal points. IRIS is also supporting the CRC 951 by providing office space and assistance in the organization of scientific events.
Institutions:
Funded by: 
