Regensburg 2019 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 26: Focus Session: Designer Quantum Systems I (joint session O/TT)

Dienstag, 2. April 2019, 10:30–12:45, H15

Toy models are simplistic theoretical constructs, meant to capture the basic principles of complex phenomena observed in experiment. Recent amazing advances in condensed matter physics have enabled the reverse, namely the realization of basic theoretical models in well-controlled artificial experimental systems. Such solid state or molecular realizations of models allow us to tune their parameters, thus they may be termed designer quantum systems and can substantially deepen our understanding. Some talks in this session explore the insights offered by the already famous designer quantum systems; others propose or even report new quantum simulators. Moreover, these designer systems are not limited to single-particle physics but extend to many-body phenomena, such as superconducting correlations.

Organizers: Magdalena Marganska and Jascha Repp (University of Regensburg).

10:30 O 26.1 Hauptvortrag: Imaging Electronic Correlations in Twisted Bilayer Graphene — •Stevan Nadj-Perge
11:00 O 26.2 Hauptvortrag: Designing Electronic Quantum Matter: Fabrication and Characterization with Atomic Scale Precision — •Ingmar Swart
11:30 O 26.3 Characterisation of pure s- and p-orbital bands in electronic honeycomb lattices — •Thomas Gardenier, Jette van den Broeke, Ingmar Swart, Cristiane Morais Smith, and Daniel Vanmaekelbergh
11:45 O 26.4 Constructing a Topological Insulator Atom-by-Atom — •Saoirsé Freeney
12:00 O 26.5 Eu-doped NaI scintillators: Point defects and EuI2 sheets. — •Martin Setvin, Manuel Ulreich, Igor Sokolovic, Michele Reticcioli, Lynn Boatner, Flora Poelzleitner, Cesare Franchini, Michael Schmid, and Ulrike Diebold
12:15 O 26.6 Machine learning the 3D shape of non-planar molecules from AFM imagesProkop Hapala, Fedor Utirev, Niko Oinonen, Ondřej Krejčí, Filippo Federici Canova, Benjamin Alldritt, Juho Kannala, Peter Liljeroth, and •Adam Foster
12:30 O 26.7 Spectral Properties of the Herringbone latticeM. A. Jimenez Herrera, O. Dutta, A. Iniguez, G. Giedke, and •D. Bercioux
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