Majorana zero modes in superconductor–semiconductor heterostructures

RM Lutchyn, EPAM Bakkers, LP Kouwenhoven… - Nature Reviews …, 2018 - nature.com
Realizing topological superconductivity and Majorana zero modes in the laboratory is a
major goal in condensed-matter physics. In this Review, we survey the current status of this …

From Andreev to Majorana bound states in hybrid superconductor–semiconductor nanowires

E Prada, P San-Jose, MWA de Moor, A Geresdi… - Nature Reviews …, 2020 - nature.com
Inhomogeneous superconductors can host electronic excitations, known as Andreev bound
states (ABSs), below the superconducting energy gap. With the advent of topological …

Observation of Majorana fermions in ferromagnetic atomic chains on a superconductor

S Nadj-Perge, IK Drozdov, J Li, H Chen, S Jeon, J Seo… - Science, 2014 - science.org
Majorana fermions are predicted to localize at the edge of a topological superconductor, a
state of matter that can form when a ferromagnetic system is placed in proximity to a …

Anomalous zero-bias conductance peak in a Nb–InSb nanowire–Nb hybrid device

MT Deng, CL Yu, GY Huang, M Larsson, P Caroff… - Nano …, 2012 - ACS Publications
Semiconductor InSb nanowires are expected to provide an excellent material platform for
the study of Majorana fermions in solid state systems. Here, we report on the realization of a …

InAs-Al hybrid devices passing the topological gap protocol

M Aghaee, A Akkala, Z Alam, R Ali, A Alcaraz Ramirez… - Physical Review B, 2023 - APS
We present measurements and simulations of semiconductor-superconductor
heterostructure devices that are consistent with the observation of topological …

Engineered platforms for topological superconductivity and Majorana zero modes

K Flensberg, F von Oppen, A Stern - Nature Reviews Materials, 2021 - nature.com
Among the major avenues that are being pursued for realizing quantum bits, the Majorana-
based approach has been the most recent to be launched. It attempts to realize qubits that …

Majorana zero modes and topological quantum computation

SD Sarma, M Freedman, C Nayak - npj Quantum Information, 2015 - nature.com
We provide a current perspective on the rapidly develo** field of Majorana zero modes
(MZMs) in solid-state systems. We emphasise the theoretical prediction, experimental …

Evidence for Majorana bound states in an iron-based superconductor

D Wang, L Kong, P Fan, H Chen, S Zhu, W Liu, L Cao… - Science, 2018 - science.org
The search for Majorana bound states (MBSs) has been fueled by the prospect of using their
non-Abelian statistics for robust quantum computation. Two-dimensional superconducting …

Retracted article: Quantized majorana conductance

H Zhang, CX Liu, S Gazibegovic, D Xu, JA Logan… - Nature, 2018 - nature.com
Majorana zero-modes—a type of localized quasiparticle—hold great promise for topological
quantum computing. Tunnelling spectroscopy in electrical transport is the primary tool for …

Majorana quasiparticles in condensed matter

R Aguado - La Rivista del Nuovo Cimento, 2017 - Springer
In the space of less than one decade, the search for Majorana quasiparticles in condensed
matter has become one of the hottest topics in physics. The aim of this review is to provide a …