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 …

Superconductor/ferromagnet heterostructures: a platform for superconducting spintronics and quantum computation

R Cai, I Žutić, W Han - Advanced Quantum Technologies, 2023 - Wiley Online Library
The interplay between superconductivity and ferromagnetism in the superconductor/
ferromagnet (SC/FM) heterostructures generates many interesting physical phenomena …

Two-dimensional Shiba lattices as a possible platform for crystalline topological superconductivity

MO Soldini, F Küster, G Wagner, S Das… - Nature Physics, 2023 - nature.com
Localized or propagating Majorana boundary modes are the key feature of topological
superconductors. They are rare in naturally occurring compounds, but the tailored …

Topological Shiba bands in artificial spin chains on superconductors

L Schneider, P Beck, T Posske, D Crawford, E Mascot… - Nature Physics, 2021 - nature.com
A major challenge in develo** topological superconductors for implementing topological
quantum computing is their characterization and control. It has been proposed that ap-wave …

Distinguishing a Majorana zero mode using spin-resolved measurements

S Jeon, Y **e, J Li, Z Wang, BA Bernevig, A Yazdani - Science, 2017 - science.org
One-dimensional topological superconductors host Majorana zero modes (MZMs), the
nonlocal property of which could be exploited for quantum computing applications. We use …

Toward tailoring Majorana bound states in artificially constructed magnetic atom chains on elemental superconductors

H Kim, A Palacio-Morales, T Posske, L Rózsa… - Science …, 2018 - science.org
Realizing Majorana bound states (MBS) in condensed matter systems is a key challenge on
the way toward topological quantum computing. As a promising platform, one-dimensional …

Hunting for majoranas

A Yazdani, F Von Oppen, BI Halperin, A Yacoby - Science, 2023 - science.org
Over the past decade, there have been considerable efforts to observe non-abelian
quasiparticles in novel quantum materials and devices. These efforts are motivated by the …

Two-dimensional topological superconductivity in Pb/Co/Si (111)

GC Ménard, S Guissart, C Brun, RT Leriche… - Nature …, 2017 - nature.com
Just like insulators can present topological phases characterized by Dirac edge states,
superconductors can exhibit topological phases characterized by Majorana edge states. In …

Detecting and distinguishing Majorana zero modes with the scanning tunnelling microscope

B Jäck, Y **e, A Yazdani - Nature Reviews Physics, 2021 - nature.com
One of the most exciting areas of research in quantum condensed matter physics is the push
to create topologically protected qubits using non-Abelian anyons. The focus of these efforts …

Single magnetic adsorbates on s-wave superconductors

BW Heinrich, JI Pascual, KJ Franke - Progress in Surface Science, 2018 - Elsevier
In superconductors, magnetic impurities induce a pair-breaking potential for Cooper pairs,
which locally affects the Bogoliubov quasiparticles and gives rise to Yu-Shiba-Rusinov (YSR …