20 citations · 73 across the 12 of their papers we have counts for
12 papers
Quantum spin models of commensurate -wave magnets
GiBaik Sim, Stephan Rachel
The -wave magnet has emerged as a new type of magnetism exhibiting odd-parity, time-reversal-symmetric spin splitting in momentum space, and has attracted considerable interest…
In-plane ferromagnetism-driven topological nodal-point superconductivity with tilted Weyl cones
Maciej Bazarnik, Levente Rózsa, Ioannis Ioannidis +11
The potential application of topological superconductivity in quantum transport and quantum information has fueled an intense investigation of hybrid materials with emergent electr…
Robustness of Majorana modes to potential disorder in Fe chains on a superconducting Rashba alloy
Harim Jang, Daniel Crawford, Khai Ton That +6
Majorana modes offer great potential for fault-tolerant quantum computation due to their topological protection. However, for superconductor-semiconductor nanowire hybrids, intrins…
Altermagnet-Superconductor Heterostructure: a Scalable Platform for Braiding of Majorana Modes
Themba Hodge, Eric Mascot, Stephan Rachel
Topological quantum computation, featuring qubits built out of anyonic excitations known as Majorana zero modes (MZMs), have long presented an exciting pathway towards scalable qua…
Interplay of magnetic textures with spin-orbit coupled substrates
Zachary Llewellyn, Eric Mascot, Oleg A. Tretiakov +1
Magnetic textures such as skyrmions in thin films grown on substrates possess significant technological potential. Inhomogeneous magnetic structures can be described as homogeneous…
Fusion Dynamics of Majorana Zero Modes
Themba Hodge, Tuan Kieu, Jasmin Bedow +3
Braiding and fusion of Majorana zero modes are key elements of any future topological Majorana-based quantum computer. Here, we investigate the fusion dynamics of Majorana zero mod…
Majorana quasiparticles in atomic spin chains on superconductors
Stephan Rachel, Roland Wiesendanger
For the past decade, Majorana quasiparticles have become one of the hot topics in condensed matter research. Besides the fundamental interest in the realization of particles being…
Magnet-superconductor hybrid quantum systems: a materials platform for topological superconductivity
Roberto Lo Conte, Jens Wiebe, Stephan Rachel +2
Magnet-superconductor hybrid (MSH) systems have recently emerged as one of the most significant developments in condensed matter physics. This has generated, in the last decade, a…
Effect of impurities and disorder on the braiding dynamics of Majorana zero modes
Cole Peeters, Themba Hodge, Eric Mascot +1
Impurities and random disorder are known to affect topological superconducting phases and their Majorana zero modes (MZMs). In particular, it is a common assumption that disorder n…
Preparation and readout of Majorana qubits in magnet-superconductor hybrid systems
Dan Crawford, Roland Wiesendanger, Stephan Rachel
Initializing the ground state of a quantum bit (qubit) based on Majorana zero modes is one of the most pressing issues for future topological quantum computers. We explore a protoc…
Characterizing Dynamic Majorana Hybridization for Universal Quantum Computing
Themba Hodge, Eric Mascot, Dan Crawford +1
Qubits built out of Majorana zero modes (MZMs) have long been theorized as a potential pathway toward fault-tolerant topological quantum computation. Almost unavoidable in these pr…
Majorana Landau Level Raman Spectroscopy
Brent Perreault, Stephan Rachel, F. J. Burnell +1
The unambiguous experimental detection of quantum spin liquids and, in particular, of the long-sought Kitaev quantum spin liquid (KQSL) with its Majorana fermion excitations remain…