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 …

Topological superconductivity in hybrid devices

SM Frolov, MJ Manfra, JD Sau - Nature Physics, 2020 - nature.com
Topological superconductivity can emerge from the combination of conventional
superconductivity in a metal and strong spin–orbit coupling in a semiconductor when they …

Evidence of topological superconductivity in planar Josephson junctions

A Fornieri, AM Whiticar, F Setiawan, E Portolés… - Nature, 2019 - nature.com
Majorana zero modes—quasiparticle states localized at the boundaries of topological
superconductors—are expected to be ideal building blocks for fault-tolerant quantum …

Scaling of Majorana zero-bias conductance peaks

F Nichele, ACC Drachmann, AM Whiticar… - Physical review …, 2017 - APS
We report an experimental study of the scaling of zero-bias conductance peaks compatible
with Majorana zero modes as a function of magnetic field, tunnel coupling, and temperature …

High-temperature Majorana corner states

Q Wang, CC Liu, YM Lu, F Zhang - Physical review letters, 2018 - APS
Majorana bound states often occur at the end of a 1D topological superconductor. Validated
by a new bulk invariant and an intuitive edge argument, we show the emergence of one …

Nearly quantized conductance plateau of vortex zero mode in an iron-based superconductor

S Zhu, L Kong, L Cao, H Chen, M Papaj, S Du, Y Xing… - Science, 2020 - science.org
Majorana zero modes (MZMs) are spatially localized, zero-energy fractional quasiparticles
with non-Abelian braiding statistics that hold promise for topological quantum computing …

A short introduction to topological quantum computation

V Lahtinen, J Pachos - SciPost Physics, 2017 - scipost.org
This review presents an entry-level introduction to topological quantum computation--
quantum computing with anyons. We introduce anyons at the system-independent level of …

Topological superconductivity in a planar Josephson junction

F Pientka, A Keselman, E Berg, A Yacoby, A Stern… - Physical Review X, 2017 - APS
We consider a two-dimensional electron gas with strong spin-orbit coupling contacted by
two superconducting leads, forming a Josephson junction. We show that in the presence of …

Zero-energy modes from coalescing Andreev states in a two-dimensional semiconductor-superconductor hybrid platform

HJ Suominen, M Kjaergaard, AR Hamilton, J Shabani… - Physical review …, 2017 - APS
We investigate zero-bias conductance peaks that arise from coalescing subgap Andreev
states, consistent with emerging Majorana zero modes, in hybrid semiconductor …

Ballistic superconductivity in semiconductor nanowires

H Zhang, Ö Gül, S Conesa-Boj, MP Nowak… - Nature …, 2017 - nature.com
Semiconductor nanowires have opened new research avenues in quantum transport owing
to their confined geometry and electrostatic tunability. They have offered an exceptional …