Dresden 2026 – scientific programme
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MA: Fachverband Magnetismus
MA 31: Frustrated Magnets II (joint session MA/TT)
MA 31.3: Talk
Wednesday, March 11, 2026, 10:00–10:15, POT/0361
Fluctuation driven phases in the triangular lattice — •P. Peter Stavropoulos1, Roser ValentÃ1, and Johannes Knolle2 — 1Goethe University, Frankfurt, Germany — 2Technical University of Munich, Garching, Germany
The triangular lattice has proven to be a model platform of frustrated magnetism, with a rich landscape of emergent phases. It is also an experimentally accessible platform, with many family of materials showing quasi-2D triangular arrangements of magnetic ions. Motivated by this, we revisit magnetic exchange models on the triangular lattice. We discuss phases that are stabilized by order by disorder mechanisms, and comment on their observable signatures.
Keywords: order by disorder; triangular lattice; fluctuation driven