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Bridging neutron experiments and theory: magnetism across multiple length scales

5 November 2025
LINXS, The Loop
Europe/Stockholm timezone

Contribution List

13 out of 13 displayed
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  1. 1. From quantum theory to magnetism: predictive modeling across scales
    Dr Ivan Miranda (Linnaeus University)
    05/11/2025, 09:30

    In this talk, I will provide an overview of the current status of electronic structure theory applied to the field of (nano)magnetism. I will discuss how first-principles methods, particularly density functional theory (DFT), enable us to model a wide range of magnetic materials fully grounded in quantum mechanics. I will then address the challenges that arise when the relevant magnetic...

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  2. 2. Correlations and other relevant measurables from atomistic spin dynamics
    Dr Anders Bergman (Uppsala University)
    05/11/2025, 09:50

    Atomistic spin dynamics bridges DFT calculations to many experimental probes. In this talk I will introduce the method and present a selection of results where spin simulations have proven more than useful for experiments. An overview of existing and possible correlation functions relevant for scattering experiments will also be provided. In addition I will also present the current state of...

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  3. 11. Discussion round
    05/11/2025, 10:10
  4. 3. To be announced
    Dr Grace Causer (ESS Instrument Scientists Group)
    05/11/2025, 10:45
  5. 4. To be announced
    Dan Mannix (European Spallation Source ERIC)
    05/11/2025, 11:05
  6. 5. To be announced
    Annika Stellhorn (European Spallation Source ERIC)
    05/11/2025, 11:25
  7. 12. Discussion round
    05/11/2025, 11:45
  8. 7. To be announced
    Celine Durniak (The European Spallation Source)
    05/11/2025, 13:40
  9. 13. Discussion round
    05/11/2025, 14:00
  10. 8. Designing Topological Spin Textures: Insights from First-Principles
    Prof. Angela Burlamaqui Klautau (Federal University of Pará)
    05/11/2025, 14:30

    Understanding and controlling topological magnetic textures, such as skyrmions, spin spirals, and chiral domain walls, is essential for developing next-generation spintronic and energy-efficient magnetic devices. Their formation and stability depend sensitively on the underlying microscopic magnetic interactions. In this work, we employ a multiscale theoretical approach that bridges...

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  11. 9. Recursion method for calculating transport properties in real space
    Dr Ramon Cardias (Brazilian Center for Research in Physics, CBPF)
    05/11/2025, 14:50

    We develop a real-space first-principles method based on density functional theory to investigate orbitronic phenomena in complex materials. Using the Real-Space Linear Muffin-Tin Orbital method within the Atomic Sphere Approximation (RS-LMTO-ASA) combined with a Chebyshev polynomial expansion of the Green's functions, we compute orbital (spin) Hall transport and orbital (spin) accumulation...

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  12. 10. Discussion round
    05/11/2025, 15:10
  13. 6. To be announced
    Piotr Rozyczko (European Spallation Source ERIC)