2023
Oct 4-5: second MAGMA workshop (Jülich, Germany)
- Max Vaßen-Carl (FZJ, PGI-9)
Towards inducing superconductivity in magnetic topological insulator nanostructures - Julian Legendre (UL)
Analytical models for the topological description of a finite size magnetic topological insulator/superconductor heterostructure - Gerrit Behner (FZJ, PGI-9)
Transport phenomena in topological insulator multi-terminal devices - Dennis Heffels (FZJ, PGI-9)
Modeling Andreev spectrum of Josephson junctions with topological insulator materials - Seyed Akbar Jafari (FZJ, PGI-2 & Sharif Univ. of Technology)
Topological superconductivity with chiral fermions - Vincent Mourik (FZJ, PGI-11)
Non reproducible claims in Majorana research – can we do better? - Kaycee Underwood (FZJ, PGI-9)
Epitaxial growth of magnetic topological insulators - Jan Karthein (FZJ, PGI-9)
Optimization of magnetic topological insulators by magneto-transport measurements - Daniele Di Miceli (CSIC-UIB & UL)
Quasiparticle transport in normal-hybridized junctions with topological insulators - Eduárd Zsurka (FZJ, PGI-9 & UL)
Realistic modeling of magnetic topological insulator nanoribbons
Sep 13-15: ML4Q Conference 2023 (Königswinter, Germany)
Kristof Moors, Dennis Heffels, Eduárd Zsurka, Peter Schüffelgen, Detlev Grützmacher
Modeling Majorana devices with topological insulator materials: latest developments
Jan Karthein, Jonas Buchhorn, Kaycee Underwood, Adbur Rehman Jalil, Peter Schüffelgen, Thomas Schäpers, Detlev Grützmacher
Optimization of magnetic topological insulators by magneto-transport measurements
Sep 4-8: CMD30 FisMat 2023 (Milan, Italy)
Daniele Di Miceli
Antisymmetric Breaking of Voltage Gauge Invariance due to Majorana States in Magnetic Topological Insulators
Jun 5-6: Novel trends in topological systems and quantum thermodynamics (IFISC, Palma de Mallorca, Spain)
Daniele Di Miceli
Topological Superconductivity and Majorana Modes in Magnetic Topological Insulators
May 23-25: International Quantum Matter Conference & Expo (Madrid, Spain)
Llorenç Serra
Majorana modes and gauge invariance of NSN junctions of magnetic topological insulators
May 4-5: GRADnet workshop on Topological states in solid-state devices as a resource for quantum computing (Univ. of Surrey, Guildford, UK)
Kristof Moors
Modeling topological material-based hybrid devices for quantum applications
Mar 28-31: Topological Matter Conference (Athens, Greece)
Daniele Di Miceli, Llorenç Serra
Poster n°1: Majorana Modes Break Voltage Gauge Invariance in NSN Junctions
of Magnetic Topological Insulators
Mar 5-10: APS March Meeting 2023 (Las Vegas, US)
Several MAGMA members will attend the APS March Meeting 2023 in Las Vegas and the latest status will be presented there:
Abstract: K43.00008: Towards a robust Majorana platform based on magnetic topological insulator nanoribbons
Session K43: Transport and Edge States in Magnetic Topological Insulators
3:00 PM–5:48 PM, Tuesday, March 7, 2023
Room: Room 317
2022
Oct 18-19: first MAGMA workshop (Jülich, Germany)
On October 18-19, we organized the first MAGMA workshop at Forschungszentrum Jülich, Peter Grünberg Institute 9. The two days were filled with talks by MAGMA members and invited speakers, as well as discussions and a lab tour. Here is an overview of the talks:
- Thomas Schmidt (UL)
Introduction to MAGMA: magnetic topological insulators for robust Majorana bound states - Max Vaßen-Carl (FZJ, PGI-9)
Molecular beam epitaxy of magnetic and non-magnetic topological insulators - Lukasz Pluscinski (FZJ, PGI-6)
Angle-resolved photoemission spectroscopy of magnetic topological insulators - Matvey Lyatti (FZJ, PGI-9)
Fabrication of nanostructures from d-wave superconductors by focused ion beam milling - Kristof Moors (FZJ, PGI-9)
Modeling Majorana devices based on (magnetic) topological insulators - Justus Teller (FZJ, PGI-9)
Towards the Quantum Anomalous Hall Effect in Magnetic Topological Insulator Structures - Gerrit Behner (FZJ, PGI-9)
Aharonov-Bohm effect in selectively grown topological insulator rings - Llorenç Serra (UIB-IFISC)
Modeling the signals of Majorana bound states and Majorana chiral propagating states in magnetic TI’s using complex band structure methods - Philipp Rüßmann (FZJ, PGI-1/IAS-1)
Magnetically doped topological insulators and superconducting proximity effect from first-principles - Nataliya Demarina (PGI-2/IAS-3)
Self-consistent solution of Poisson and Schroedinger equations in lowdimensional structures - Roman Riwar (PGI-2/IAS-3)
Topology versus circuit-QED: revisions & applications - Felix Lüpke (PGI-3)
Scanning Tunneling Microscopy of (Magnetic) Topological Insulators - Malcolm Connolly (ICL)
Nanoanalysis and microwave spectroscopy of quantum materials and devices: capabilities and future plans
Sep 20-21: QuantERA Strategic Conference (Cracow, Poland)
On September 20-21, we introduced our project at the QuantERA Strategic Conference in Cracow with a poster and a short video.