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FM: Fachverband Funktionsmaterialien

FM 8: Multiferroics and Magnetoelectric Coupling (joint session MA/FM)

FM 8.10: Talk

Tuesday, March 10, 2026, 12:00–12:15, POT/0112

Observation of antiferromagnetic domains by low-temperature photoluminescence microscopy — •Bence Szász — Physics Department, Budapest University of Technology and Economics, Budapest, Hungary

The optical oscillator strengths of crystal-field transitions in magnetoelectric antiferromagnets can serve as specific signatures of the underlying magnetic order. In this work, I investigate the feasibility of identifying magnetic domains using a low-temperature optical photoluminescence microscopy system.

Keywords: Multiferroics; Photoluminessence; Magneto-electric materials; Antiferromagnets; Spectroscopy