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
      Arrival and registration
    • 1
      Forces and total energies in the KKR method
      Speaker: Rudolf Zeller
    • 2
      Scalable First Principles Multiple Scattering Calculations for Complex Material
      Speaker: Markus Eisenbach
    • 13:10
      Lunch break
    • 3
      About the Wilhelm and Else Heraeus Foundation
      Speaker: Stefan Jorda (Wilhelm und Else Heraeus Foundation)
    • 4
      Superconductivity in altermagnets
      Speaker: Annica Black-Schaffer
    • 5
      Superconducting orbitronics: phase engineering, magneto-electric and nonreciprocal effects
      Speaker: Mario Cuoco
    • 16:20
      Coffee break
    • 6
      From electronic structure to magnetisation dynamics
      Speaker: Olle Eriksson
    • 7
      Magnon spectroscopy of complex magnetic materials from first principles
      Speaker: Manuel dos Santos Dias
    • 8
      Calculating response quantities using the KKR Green function formalism
      Speaker: Hubert Ebert
    • 9
      Quantum Materials and Magnetic Phenomena Studied by Spin-Resolved ARPES: Theoretical perspectives
      Speaker: Ján Minár
    • 10:40
      Coffee break
    • 10
      Statistical physics of multi-component alloys using the KKR-CPA
      Speaker: Julie Staunton
    • 11
      Revealing the electronic structure of high-entropy alloys
      Speaker: Stephen Dugdale
    • 12:40
      Lunch break
    • 12
      Flash poster presentations
    • 13
      Poster session
    • 16:00
      Coffee break
    • 14
      Poster session
    • 15
      Electronic structure of superconducting nickelates from first-principles
      Speaker: Antia Botana
    • 16
      Ab initio methods for superconductivity beyond GW
      Speaker: Antonio Sanna
    • 10:40
      Coffee break
    • 17
      Density functional Bogoliubov-de Gennes theory for superconductors implemented in the SIESTA code
      Speaker: Zeila Zanolli
    • 18
      First Principles Approches to Superconducting Orbitronics and their application to chirality
      Speaker: Tom G Saunderson
    • 12:40
      Lunch break
    • 19
      Complex magnetism of orthorhombic iridates
      Speaker: Marjana Ležaić
    • 20
      Magnetocrystalline anisotropy in MnGa alloys
      Speaker: Tamio Oguchi
    • 15:50
      Coffee break
    • 21
      Real-space descriptions of magnetic interactions and complex magnetism
      Speaker: Anders Bergman
    • 18:00
      Conference dinner
    • 22
      Electronic transport in magnetic materials
      Speaker: Christian Heiliger
    • 23
      Modeling Unconventional Magnetic Orders in Weyl Semimetals
      Speaker: Juba Bouaziz
    • 10:40
      Coffee break
    • 24
      Proximity-Induced Superconductivity in Gd Layers on Nb: First-Principles Study with U term
      Speakers: Balázs Újfalussy, Kyungwha Park
    • 25
      Orientation-Dependent Surface States in the Superconducting Phase of Sr₂RuO₄
      Speaker: Gábor Csire
    • 12:40
      Lunch break
    • 14:00
      Departure