Die Aktivitäten des ER-C-2 zielen darauf ab, ein Verständnis der Strukturen, Eigenschaften und grundlegenden Mechanismen von strukturellen, funktionellen und elektronischen Materialien auf atomarer Ebene zu schaffen. Ein besonderer Schwerpunkt liegt auf Systemen zur Energiegewinnung, Energieumwandlung und Energiespeicherung. Weitere Anwendungsbereiche sind hochfeste Stähle, Leichtbaumaterialien für den Transport, funktionelle Grenzflächen in Verbundwerkstoffen und Biomaterialien und ihre technologischen Gegenstücke.

Direktor: Prof. Dr. Joachim Mayer

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Weg zu weiterer Miniaturisierung von FeRAM

Jülich / Aachen, 2 February 2021. Ferroelectric Random Access Memory, or FeRAM for short, offers both working memory and data storage in one. This saves on the time and energy needed by conventional computers to transport data between the two units. In addition, the saved data is retained even without a power supply. The write performance and service life of these components are already outstanding and the first FeRAMs are already in use, for example in chip cards or RFID tags. However, comparatively small amounts of data can as yet be stored on a FeRAM, as the space required for storing individual bits is too large.

PGI-Colloquium - Hybrid Event: Prof. Dr. Alexander Gray, Temple University, Philadelphia, USA

Emergent phenomena at complex-oxide interfaces have become a vibrant field of study in the past two decades due to the rich physics and a wide range of possibilities for creating new states of matter and novel functionalities for potential devices. Electronic-structural characterization of such phenomena presents a unique challenge due to the lack of direct yet non-destructive techniques for probing buried layers and interfaces with the required Ångstrom-level resolution, as well as element and orbital specificity.

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