DataVXAdvanced Materials InterfacesPaper
journal article·2021-04Open access

Ruddlesden‐Popper Manganites: Tailoring c‐Axis Orientation in Epitaxial Ruddlesden–Popper Pr0.5Ca1.5MnO4 Films (Adv. Mater. Interfaces 7/2021)

Sarah Hoffmann‐Urlaub, Ulrich Ross, Jörg Hoffmann, Alexandr Belenchuk, Oleg Shapoval, Vladimir Roddatis, Qian Ma, Birte Kressdorf, Vasily Moshnyaga, Christian Jooss

Advanced Materials Interfaces· Volume 8· Issue 7
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Source abstract

Abstract

For Ruddlesden-Popper Pr0.5Ca1.5MnO4 thin films grown on STO (100) the c-axis lies in-plane and two possible configurations are observed. On the atomic level the film consists of perovskite (yellow) and rock-salt (blue) sub unit cell blocks forming a network throughout the film. Both lattice and packing induced stress fields result in formation of perpendicularly aligned cracks (mirroring the micro-structure). More details can be found in article number 2002049 by Sarah Hoffmann-Urlaub and co-workers.
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Research context

Electronic materials

OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Gas Sensing Nanomaterials and Sensors · Advanced Thermoelectric Materials and Devices

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Affiliations

Georg‐August University of Göttingen Institute for Materials Physics Friedrich‐Hund Platz 1 37077 Göttingen Germany

Institute of Electronic Engineering and Nanotechnologies Academiei str., 3/3 Chisinau MD‐2028 Republic of Moldova

Georg‐August University of Göttingen I. Institute of Physics Friedrich‐Hund Platz 1 37077 Göttingen Germany

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