2D materials for quantum information science

X Liu, MC Hersam - Nature Reviews Materials, 2019 - nature.com
The transformation of digital computers from bulky machines to portable systems has been
enabled by new materials and advanced processing technologies that allow ultrahigh …

Two‐Dimensional Van Der Waals Topological Materials: Preparation, Properties, and Device Applications

G Zhang, H Wu, L Zhang, L Yang, Y Xie, F Guo, H Li… - Small, 2022 - Wiley Online Library
Over the past decade, 2D van der Waals (vdW) topological materials (TMs), including
topological insulators and topological semimetals, which combine atomically flat 2D layers …

Topological superconductivity enhanced by exceptional points

R Arouca, J Cayao, AM Black-Schaffer - Physical Review B, 2023 - APS
Majorana zero modes (MZMs) emerge as edge states in topological superconductors and
are promising for topological quantum computation, but their detection has so far been …

Benchmarking noise and dephasing in emerging electrical materials for quantum technologies

S Islam, S Shamim, A Ghosh - Advanced Materials, 2023 - Wiley Online Library
As quantum technologies develop, a specific class of electrically conducting materials is
rapidly gaining interest because they not only form the core quantum‐enabled elements in …

Interorbital Cooper pairing at finite energies in Rashba surface states

P Rüßmann, M Bahari, S Blügel, B Trauzettel - Physical Review Research, 2023 - APS
Multiband effects in hybrid structures provide a rich playground for unconventional
superconductivity. We combine two complementary approaches based on density-functional …

Helical Topological Superconducting Pairing at Finite Excitation Energies

M Bahari, SB Zhang, CA Li, SJ Choi, P Rüßmann… - Physical review …, 2024 - APS
We propose helical topological superconductivity away from the Fermi surface in three-
dimensional time-reversal-symmetric odd-parity multiband superconductors. In these …

Hybridization mechanism of the dual proximity effect in superconductor–topological insulator interfaces

N Sedlmayr, A Levchenko - Solid State Communications, 2021 - Elsevier
In this communication we consider generalities of the proximity effect in a contact between a
conventional s-wave superconductor (S) nano-island and a thin film of a topological …

The Coexistence of Superconductivity and Topological Order in Van der Waals InNbS2

B Zheng, X Feng, B Liu, Z Liu, S Wang, Y Zhang, X Ma… - Small, 2024 - Wiley Online Library
The research on systems with coexistence of superconductivity and nontrivial band topology
has attracted widespread attention. However, the limited availability of material platforms …

Competing energy scales in topological superconducting heterostructures

Y Zang, F Küster, J Zhang, D Liu, B Pal, H Deniz… - Nano …, 2021 - ACS Publications
Artificially engineered topological superconductivity has emerged as a viable route to create
Majorana modes. In this context, proximity-induced superconductivity in materials with a …

Characterization of single in situ prepared interfaces composed of niobium and a selectively grown ( topological insulator nanoribbon

K Janßen, P Rüßmann, S Liberda, M Schleenvoigt… - Physical Review …, 2024 - APS
With increasing attention in Majorana physics for possible quantum bit applications, a large
interest has been developed to understand the properties of the interface between an s-type …