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TT: Fachverband Tiefe Temperaturen
TT 89: Focus Session: Evolution of Topological Materials into Superconducting Nanodevices (joint session HL/TT)
Friday, March 22, 2024, 09:30–12:45, EW 202
The focus session intends to span the arc between topological materials and superconducting nanodevices, both experimentally and theoretically. Such structures are interesting for applications in future topological quantum circuits. In recent years, the number of topological materials and the knowledge about them has rapidly increased. As part of the focus session, material properties of layered systems made of topological materials, especially in combination with superconductors, are discussed. On the other hand, the special challenges in the nanofabrication of these materials for use in future topological quantum processors are addressed. Another focus is the quantum transport in nanoscale hybrid structures.
Organized by Thomas Schäpers, Philipp Rüßmann, and Peter Schüffelgen
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09:30 | TT 89.1 | Invited Talk: Tunneling spectroscopy of a phase-tunable topological insulator Josephson junction — •Jakob Schluck, Ella N. Nikodem, Anton Montag, Alexander Ziesen, Mahasweta Bagchi, Zhiwei Wang, Fabian Hassler, and Yoichi Ando |
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10:00 | TT 89.2 | Invited Talk: Robust Majorana modes in topological material-based nanoelectronic hybrid devices — •Kristof Moors |
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10:30 | TT 89.3 | Invited Talk: Thermal and electric response of superconducting topological materials; are Majorana states more widespread than expected? — •Ewelina Hankiewicz |
| 11:00 | 15 min. break | ||
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11:15 | TT 89.4 | Invited Talk: Tunable Josephson coupling in HgTe nanodevices — •Martin P. Stehno |
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11:45 | TT 89.5 | Invited Talk: Superconducting proximity effect in topological Dirac materials — •Chuan Li, Anqi Wang, Caizhen Li, Chhunguang Chu, Zhimin Liao, and Alexander Brinkman |
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12:15 | TT 89.6 | Invited Talk: Exploring Josephson Junctions made of Topological Insulator Wires and Superconductors — •Dieter Weiss |