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Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - Institut für Physik

Humboldt-Universität zu Berlin | Mathematisch-Naturwissen­schaft­liche Fakultät | Institut für Physik | Kolloquium | Alle Termine | Antrittsvorlesung (gemeinsam mit dem Institut für Chemie): Herr Prof. Dr. Emil List-Kratochvil (Brückenprofessur Institute für Chemie und Physik der HU), Ort: Erwin-Schrödinger-Zentrum

Antrittsvorlesung (gemeinsam mit dem Institut für Chemie): Herr Prof. Dr. Emil List-Kratochvil (Brückenprofessur Institute für Chemie und Physik der HU), Ort: Erwin-Schrödinger-Zentrum

Vortrag zum Thema: "Electronic and Optoelectronic Devices at the Transition from Organic to Hybrid Materials"
Wann 17.05.2016 von 15:15 bis 17:00 (Europe/Berlin / UTC200) iCal
Wo Erwin-Schrödinger-Zentrum, Konferenzraum 0'119

Herr Prof. Dr. Emil List-Kratochvil (Brückenprofessur Institute für Chemie und Physik der Humboldt-Universität zu Berlin) spricht zum Thema "Electronic and Optoelectronic Devices at the Transition from Organic to Hybrid Materials".

Abstract: While the first report on organic electroluminescence from an organic semiconductor - an anthracene crystal - dates back to the 1960s, only the discovery of thin film organic light-emitting device from Eastman Kodak by Ching W. Tang and Steven Van Slyke triggered enormous efforts, both within academic research as well as industrial development. Yet, despite first promising commercial success of organic light emitting diode technologies, a number of challenges need to be further addressed to allow full exploitation of the potential of so called large area electronic technologies, which may be processed from solution under ambient conditions like printing a colour magazine. Among others the limited carrier mobility of organic semiconductors and the lack of stability under ambient conditions are regarded the most important bottlenecks. On the contrary, high carrier motilities and far better stability under ambient conditions are found within the class of inorganic semiconductors, being the material backbone of todays information and communication society.

In order to merge the better of two worlds combining organic and inorganic materials is considered a valid approach to cultivate novel hybrid material systems with improved or even novel electronic and optoelectronic functionalities in hybrid devices. Yet, to overcome todays limitation in electronic and optoelectronic devices, which are considered to be integration density, heat dissipation, and fabrication cost one needs to consider developing novel synthesis, deposition, doping, structuring and integration strategies along with developing novel hybrid material concepts. First steps towards this endeavour will be discussed based on examples of electronic and optoelectronic devices at the transition from organic to hybrid materials.

Plakat zur Antrittsvorlesung (pdf)