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TT: Fachverband Tiefe Temperaturen

TT 6: Focus Session: Emerging Phenomena in Superconducting Low Dimensional Hybrid Systems I

Dienstag, 28. September 2021, 10:00–12:45, H7

Low-dimensional superconducting hybrid systems belong to the most intensively studied nanoelectronic devices and building blocks to date. On one hand they reveal and allow to study in detail a plethora of novel transport phenomena discovered only recently. These include, among others, studies of stacked two-dimensional hybrid systems, phenomena arising from the interplay between superconducting and magnetic order, single-particle or spin excitations excitations in zero- or one-dimensional systems, the competition of superconductivity and charging phenomena, Majorana bound states, or Ising superconductivity. On the other hand, some of these novel phenomenal are already under discussion for quantum information applications. This focus session aims at addressing selected aspects of the field thereby mainly focussing on the fundamental physical mechanisms rather than on the application aspects.
Organizers: Elke Scheer and Wolfgang Belzig (Konstanz University)

	10:00	TT 6.1	Hauptvortrag: Spin Triplet Superconductivity within Superconductors as Determined by FMR Spin pumping — •Lesley Cohen
	10:30	TT 6.2	Tunneling Spectroscopy of Layered Superconductors — •Hadar Steinberg
	11:00		15. min. break
	11:15	TT 6.3	Interplay of magnetism and Ising superconductivity: mirage gap and Josephson junction — •Gaomin Tang, Raffael L. Klees, Christoph Bruder, and Wolfgang Belzig
	11:30	TT 6.4	A Josephson junction supercurrent diode — •Christian Baumgartner, Lorenz Fuchs, Andreas Costa, Simon Reinhardt, Sergei Gronin, Geoffrey Gardner, Tyler Lindemann, Michael Manfra, Paulo Faria Junior, Denis Kochan, Jaroslav Fabian, Nicola Paradiso, and Christoph Strunk
	11:45	TT 6.5	Majorana bound states in magnetic impurity chains on conventional superconductors — •Annica Black-Schaffer
	12:15	TT 6.6	Evidence for p-wave pairing and precursors of Majorana modes in artificial Shiba chains — •Jens Wiebe