SKM 2023 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 29: Frustrated Magnets: General

Mittwoch, 29. März 2023, 09:30–13:15, HSZ 201

09:30 TT 29.1 Possible stress-driven spiral-to-Néel transition in the triangular antiferromagnet PdCrO2 — •Nina Stilkerich, Seunghyun Khim, Andrew Mackenzie, Jochen Geck, and Clifford Hicks
09:45 TT 29.2 Thermodynamic study of the partially polarized state of the sawtooth chain atacamite, Cu2Cl(OH)3Leonie Heinze, Tommy Kotte, Albin de Muer, Sven Luther, Andrew Ammerlaan, Uli Zeitler, Anja U.B. Wolter, Bernd Büchner, Kirrily C. Rule, Hannes Kühne, and •Stefan Süllow
10:00 TT 29.3 Weakly coupled triangles forming a star lattice in an organic-inorganic copper sulfate — •Oleg Janson, Ulrich K. Rößler, and Hajime Ishikawa
10:15 TT 29.4 Temperature-dependent transitions of the rare-earth delafossite NaGdS2 — •Justus Grumbach, Mathias Doerr, Ellen Haeussler, and Sergey Granovsky
10:30 TT 29.5 Study of CoNb2O6 magnetic properties from first principles — •Amanda Konieczna, Kira Riedl, Roser Valenti, and Radu Coldea
10:45 TT 29.6 Valence bond solid state in explicitly dimerized chain with magnetic frustration — •Jȩdrzej Wardyn, Satoshi Nishimoto, and Cliò Efthimia Agrapidis
11:00 TT 29.7 The effect of nonlocal electronic correlations on different lattice geometries - A dynamical vertex approximation study — •Marvin Leusch, Andreas Hausoel, Alessandro Toschi, Giorgio Sangiovanni, and Georg Rohringer
  11:15 15 min. break
11:30 TT 29.8 Systematic analysis of diagonal ordering patterns in bosonic lattice models with algebraically decaying density-density interactions — •Jan Alexander Koziol, Antonia Duft, Giovanna Morigi, and Kai Phillip Schmidt
11:45 TT 29.9 Phases of the spin-1/2 Heisenberg antiferromagnet on the diamond-decorated square lattice in a magnetic field — •Nils Caci, Katarína Karl'ová, Taras Verkholyak, Jozef Strečka, Stefan Wessel, and Andreas Honecker
12:00 TT 29.10 Ground-state degeneracy and magneto-thermodynamics of the spin-1/2 Heisenberg antiferromagnet on the diamond-decorated square lattice — •Andreas Honecker, Nils Caci, Taras Verkholyak, Katarína Karl’ová, Stefan Wessel, and Jozef Strečka
12:15 TT 29.11 Thermodynamics of the frustrated Heisenberg model on the truncated hexagonal lattice — •Adrien Reingruber, Nils Caci, and Stefan Wessel
12:30 TT 29.12 Another exact ground state of a 2D quantum antiferromagnetPratyay Ghosh, •Tobias Müller, Jannis Seufert, and Ronny Thomale
12:45 TT 29.13 Bound states and plateaus: Magnetization behavior of the maple leaf lattice — •Jannis Seufert, Pratyay Ghosh, Tobias Müller, and Ronny Thomale
13:00 TT 29.14 Exact analytical solutions of a distorted spin-1/2 tetrahedron with ring exchangeRolf Schumann and •Stefan-Ludwig Drechsler
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