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Dresden 2026 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 11: PtBi2

Monday, March 9, 2026, 11:15–12:30, CHE/0091

11:15 TT 11.1 Surface-confined fluctuating superconductivity in the topological semimetal γ-PtBi2 — •Manaswini Sahoo, Luminita Harnagea, Mahdi Behnami, Michele Ceccardi, Sebastian Gaß, Sabine Wurmehl, Anja UB Wolter, and Bernd Büchner
11:30 TT 11.2 Engineering Weyl nodes in the nodal-line semimetal PtBi2 — •Ankit Kumar, Joseph Dufouleur, and Bernd Büchner
11:45 TT 11.3 Low-temperature scanning tunneling spectroscopy on the superconducting Weyl semimetal t-PtBi2 — •Sebastian Schimmel, Julia Besproswanny, Xiaochun Huang, Yanina Fasano, Grigory Shipunov, Victor Felix Correa, José Zabala, Luminita Harnagea, Sven Hoffmann, Bernd Büchner, Matthias Bode, and Christian Heß
12:00 TT 11.4 t-PtBi2: Topological Fermi Arcs and Surface Superconductivity from Quasiparticle Interference — •Julia Besproswanny, Sebastian Schimmel, Sven Hoffmann, Gregory Shipunov, Saicharan Aswartham, Joaquin Puig, Yanina Fasano, Danny Baumann, Riccardo Vocaturo, Jorge I. Facio, Oleg Janson, Jeroen van den Brink, Bernd Büchner, and Christian Hess
12:15 TT 11.5 Phonon and Coulomb mechanism for nodal topological superconductivity on PtBi2 surface — •Kristian Maeland, Giorgio Sangiovanni, and Björn Trauzettel
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