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SYES: Symposium Electronic Structure Theory for Quantum Technology: From Complex Magnetism to Topological Superconductors and Spintronics

SYES 1: Electronic Structure Theory for Quantum Technology

Friday, March 21, 2025, 09:30–12:15, H1

The next generation of quantum technologies will utilize microscopic properties without classical counterparts, often encoded in the quantum-mechanical wave function phase. These properties unify phenomena like noncollinear magnetism, multiferroicity, and superconductivity. Noncollinear magnets create emergent electromagnetic fields driving novel transport effects for spintronics, while superconductors enable dissipationless supercurrents and working qubits for quantum computers. Combining magnetic and superconducting materials can produce quantum entities like Majorana states, relevant to topological quantum computing. In this context, exciting developments based on ab-initio methods will be discussed at the symposium, providing an ideal platform for fostering collaboration among experts, students, and early-career researchers.

	09:30	SYES 1.1	Invited Talk: Ab-initio Design of superconductors — •Lilia Boeri
	10:00	SYES 1.2	Invited Talk: Topological superconductivity from first principles — Bendegúz Nyári, András Lászlóffy, Levente Rózsa, Gábor Csire, Balázs Újfalussy, and •László Szunyogh
	10:30	SYES 1.3	Invited Talk: First-principles study and mesoscopic modeling of two-dimensional spin and orbital fluctuations in FeSe — •Myrta Grüning, Abyay Ghosh, and Piotr Chudzinski
	11:00		15 min. break
	11:15	SYES 1.4	Invited Talk: Non-collinear magnetism in 2D materials from first principles: Multiferroic order and magnetoelectric effects. — •Thomas Olsen
	11:45	SYES 1.5	Invited Talk: Spin-phonon and magnon-phonon interactions from first principles — •Marco Bernardi