Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection
Superconducting computing promises enhanced computational power, but scalable and fast superconducting memories are still not implemented. Here, the authors demonstrate a superconducting memory cell based on hysteretic phase-slip transition, without degradation up to ~1 K over several days.
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2021-08-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-021-25209-y |
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doaj-746d7a08395e4208bfa35b33558e2aa42021-09-05T11:44:33ZengNature Publishing GroupNature Communications2041-17232021-08-011211810.1038/s41467-021-25209-yPreliminary demonstration of a persistent Josephson phase-slip memory cell with topological protectionNadia Ligato0Elia Strambini1Federico Paolucci2Francesco Giazotto3NEST, Istituto Nanoscienze-CNR and Scuola Normale SuperioreNEST, Istituto Nanoscienze-CNR and Scuola Normale SuperioreNEST, Istituto Nanoscienze-CNR and Scuola Normale SuperioreNEST, Istituto Nanoscienze-CNR and Scuola Normale SuperioreSuperconducting computing promises enhanced computational power, but scalable and fast superconducting memories are still not implemented. Here, the authors demonstrate a superconducting memory cell based on hysteretic phase-slip transition, without degradation up to ~1 K over several days.https://doi.org/10.1038/s41467-021-25209-y |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nadia Ligato Elia Strambini Federico Paolucci Francesco Giazotto |
spellingShingle |
Nadia Ligato Elia Strambini Federico Paolucci Francesco Giazotto Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection Nature Communications |
author_facet |
Nadia Ligato Elia Strambini Federico Paolucci Francesco Giazotto |
author_sort |
Nadia Ligato |
title |
Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection |
title_short |
Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection |
title_full |
Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection |
title_fullStr |
Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection |
title_full_unstemmed |
Preliminary demonstration of a persistent Josephson phase-slip memory cell with topological protection |
title_sort |
preliminary demonstration of a persistent josephson phase-slip memory cell with topological protection |
publisher |
Nature Publishing Group |
series |
Nature Communications |
issn |
2041-1723 |
publishDate |
2021-08-01 |
description |
Superconducting computing promises enhanced computational power, but scalable and fast superconducting memories are still not implemented. Here, the authors demonstrate a superconducting memory cell based on hysteretic phase-slip transition, without degradation up to ~1 K over several days. |
url |
https://doi.org/10.1038/s41467-021-25209-y |
work_keys_str_mv |
AT nadialigato preliminarydemonstrationofapersistentjosephsonphaseslipmemorycellwithtopologicalprotection AT eliastrambini preliminarydemonstrationofapersistentjosephsonphaseslipmemorycellwithtopologicalprotection AT federicopaolucci preliminarydemonstrationofapersistentjosephsonphaseslipmemorycellwithtopologicalprotection AT francescogiazotto preliminarydemonstrationofapersistentjosephsonphaseslipmemorycellwithtopologicalprotection |
_version_ |
1717813980624322560 |