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Berlin 2024 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 27: Correlated Electrons: Other Materials

Dienstag, 19. März 2024, 09:30–13:00, H 3010

09:30 TT 27.1 Orbital imaging in VO2 across the insulator to metal transition — •Paulius Dolmantas, Chun-Fu Chang, Martin Sundermann, Hlynur Gretarsson, Marcus Schmidt, Maurits W. Haverkort, Arata Tanaka, and L.H. Tjeng
09:45 TT 27.2 Manipulating the metal-insulator transition in ultrathin oxide films by strain engineering — •Sizhao Huang, Martin Kamp, Fabian Hartmann, Philipp Scheiderer, Judith Gabel, Michael Sing, and Ralph Claessen
10:00 TT 27.3 The Lorenz ratio as a guide to scattering contributions to Planckian transport — •Fei Sun, Simli Mishra, Ulrike Stockert, Ramzy Daou, Naoki Kikugawa, Robin S. Perry, Elena Hassinger, Sean A. Hartnoll, Andrew P. Mackenzie, and Veronika Sunko
10:15 TT 27.4 Ferromagnetism in epitaxial Ca1−xSrxIrO3 thin films grown by metal-organic aerosol deposition — •Robert Gruhl, Ludwig Scheuchenpflug, Robin Heumann, and Philipp Gegenwart
10:30 TT 27.5 Dynamics of exciton-polaritons in optically driven ZnO nano-particlesAndreas Lubatsch and •Regine Frank
10:45 TT 27.6 Superconductivity and Mottness in Organic Charge Transfer MaterialsHenri Menke, Marcel Klett, Kazushi Kanoda, Antoine Georges, Michel Ferrero, and •Thomas Schäfer
11:00 TT 27.7 Increase of resistance noise across the Mott transition — •Tim Thyzel, Jens Müller, Harald Schubert, Michael Lang, Takahiko Sasaki, and Hiroshi Yamamoto
  11:15 15 min. break
11:30 TT 27.8 Influence of chemical/structural modifications in layered organic salts κ-(BEDT-TTF)2X near the Mott transition probed by magnetic quantum oscillations. — •Shamil Erkenov, Florian Kollmannsberger, Werner Biberacher, Ilya Sheikin, Toni Helm, Natalia Kushch, Rudolf Gross, and Mark Kartsovnik
11:45 TT 27.9 Field-driven tuning of magnetic excitations in the van der Waals compound CuCrP2S6 (CCPS) — •Joyal John Abraham, Sebastian Selter, Yuliia Shemerliuk, Saicharan Aswartham, Bernd Büchner, Vladislav Kataev, and Alexey Alfonsov
12:00 TT 27.10 31 P NMR studies of quasi-two-dimensional magnetic correlations in A CrP 2 S 6 ( A = Cu, Ag) — •Saramgi Chencheriparambil Sivan, Ranjith Kumar Kizhake Malayil, Lukas Prager, Saicharan Aswartham, Bernd Büchner, and Hans-Joachim Grafe
12:15 TT 27.11 Elastoresistance of the itinerant antiferromagnet Ca1−xSrxCo2−yAs2: Analysis of different symmetry channels — •Teslin Rose Thomas, N. S. Sangeetha, Sven Graus, Max Brückner, Andreas Kreyssig, and Anna E. Böhmer
12:30 TT 27.12 Phases and Exotic Phase Transitions of a Two-Dimensional Su-Schrieffer-Heeger Model — •Anika Götz, Martin Hohenadler, and Fakher Assaad
12:45 TT 27.13 Study of M3O12 trimers in transition metal cluster Mott insulators — •Vaishnavi Jayakumar and Ciarán Hickey
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