WE-Heraeus Workshop on ab-initio methodologies for complex magnetism and magneto-superconductivity

Europe/Budapest
Benczúr Hotel Benczúr u. 35, Budapest, 1068
Description

WE-Heraeus Workshop on ab-initio methodologies for complex magnetism and magneto-superconductivity

The workshop is generously supported by the Wilhelm and Else Heraeus Foundation and the Psi-k network.

Magnetism and superconductivity are at the forefront of solid-state physics research, both concerning fundamental studies concerning strongly correlated or topological phenomena and in applications ranging from sensing to various types of computing architectures. Methods based on density-functional theory (DFT) provide a quantitative and material-specific description of these phenomena going beyond model-type approaches. These DFT-based approaches face many challenges including the theoretical development of the methods and their efficient implementation in state-of-the-art high-performance computing.

The primary objective of this workshop is to discuss recent developments in the DFT-based description of magnetic and superconducting materials. It aims to strengthen the connections between different approaches, with an emphasis on Green's function-based methods which are especially well suited for the description of surfaces, embedded impurities or substitutional alloys. Applications of these methods to the description of exotic magnetic structures and of transport properties in magnets or supeconductors will also be discussed. Internationally renowned experts will present the most recent results in this field. We cordially invite further participants, particularly young researchers, to contribute poster presentations and to join the discussions and networking.

    • 09:00 11:30
      Arrival and registration 2h 30m
    • 11:30 12:20
      Forces and total energies in the KKR method 50m
      Speaker: Rudolf Zeller
    • 12:20 13:10
      Scalable First Principles Multiple Scattering Calculations for Complex Material 50m
      Speaker: Markus Eisenbach
    • 13:10 14:30
      Lunch break 1h 20m
    • 14:30 14:40
      About the Wilhelm and Else Heraeus Foundation 10m
      Speaker: Stefan Jorda (Wilhelm und Else Heraeus Foundation)
    • 14:40 15:30
      Superconductivity in altermagnets 50m
      Speaker: Annica Black-Schaffer
    • 15:30 16:20
      Superconducting orbitronics: phase engineering, magneto-electric and nonreciprocal effects 50m
      Speaker: Mario Cuoco
    • 16:20 16:40
      Coffee break 20m
    • 16:40 17:30
      From electronic structure to magnetisation dynamics 50m
      Speaker: Olle Eriksson
    • 17:30 18:20
      Magnon spectroscopy of complex magnetic materials from first principles 50m
      Speaker: Manuel dos Santos Dias
    • 09:00 09:50
      Calculating response quantities using the KKR Green function formalism 50m
      Speaker: Hubert Ebert
    • 09:50 10:40
      Quantum Materials and Magnetic Phenomena Studied by Spin-Resolved ARPES: Theoretical perspectives 50m
      Speaker: Ján Minár
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:50
      Statistical physics of multi-component alloys using the KKR-CPA 50m
      Speaker: Julie Staunton
    • 11:50 12:40
      Revealing the electronic structure of high-entropy alloys 50m
      Speaker: Stephen Dugdale
    • 12:40 14:10
      Lunch break 1h 30m
    • 14:10 14:40
      Flash poster presentations 30m
    • 14:40 16:00
      Poster session 1h 20m
    • 16:00 16:20
      Coffee break 20m
    • 16:20 17:40
      Poster session 1h 20m
    • 09:00 09:50
      Electronic structure of superconducting nickelates from first-principles 50m
      Speaker: Antia Botana
    • 09:50 10:40
      Ab initio methods for superconductivity beyond GW 50m
      Speaker: Antonio Sanna
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:50
      Density functional Bogoliubov-de Gennes theory for superconductors implemented in the SIESTA code 50m
      Speaker: Zeila Zanolli
    • 11:50 12:40
      First Principles Approches to Superconducting Orbitronics and their application to chirality 50m
      Speaker: Tom G Saunderson
    • 12:40 14:10
      Lunch break 1h 30m
    • 14:10 15:00
      Complex magnetism of orthorhombic iridates 50m
      Speaker: Marjana Ležaić
    • 15:00 15:50
      Magnetocrystalline anisotropy in MnGa alloys 50m
      Speaker: Tamio Oguchi
    • 15:50 16:10
      Coffee break 20m
    • 16:10 17:00
      Real-space descriptions of magnetic interactions and complex magnetism 50m
      Speaker: Anders Bergman
    • 18:00 21:00
      Conference dinner 3h
    • 09:00 09:50
      Electronic transport in magnetic materials 50m
      Speaker: Christian Heiliger
    • 09:50 10:40
      Modeling Unconventional Magnetic Orders in Weyl Semimetals 50m
      Speaker: Juba Bouaziz
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:50
      Proximity-Induced Superconductivity in Gd Layers on Nb: First-Principles Study with U term 50m
      Speakers: Balázs Újfalussy, Kyungwha Park
    • 11:50 12:40
      Orientation-Dependent Surface States in the Superconducting Phase of Sr₂RuO₄ 50m
      Speaker: Gábor Csire
    • 12:40 14:00
      Lunch break 1h 20m
    • 14:00 15:00
      Departure 1h