Overactivated transport in the localized phase of the superconductor-insulator transition
Despite extensive work on the superconductor-insulator transition in two-dimensional materials, the nature of the insulator is still debated. The authors report measurements and simulations of NbxSi1–x films, showing that conduction in the insulating state occurs by single charges hopping between su...
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Nature Portfolio
2021
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oai:doaj.org-article:19c2eda3794747eab7796f6a194012622021-11-21T12:35:16ZOveractivated transport in the localized phase of the superconductor-insulator transition10.1038/s41467-021-26911-72041-1723https://doaj.org/article/19c2eda3794747eab7796f6a194012622021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-26911-7https://doaj.org/toc/2041-1723Despite extensive work on the superconductor-insulator transition in two-dimensional materials, the nature of the insulator is still debated. The authors report measurements and simulations of NbxSi1–x films, showing that conduction in the insulating state occurs by single charges hopping between superconducting grains.V. HumbertM. OrtuñoA. M. SomozaL. BergéL. DumoulinC. A. Marrache-KikuchiNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-10 (2021) |
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Science Q V. Humbert M. Ortuño A. M. Somoza L. Bergé L. Dumoulin C. A. Marrache-Kikuchi Overactivated transport in the localized phase of the superconductor-insulator transition |
description |
Despite extensive work on the superconductor-insulator transition in two-dimensional materials, the nature of the insulator is still debated. The authors report measurements and simulations of NbxSi1–x films, showing that conduction in the insulating state occurs by single charges hopping between superconducting grains. |
format |
article |
author |
V. Humbert M. Ortuño A. M. Somoza L. Bergé L. Dumoulin C. A. Marrache-Kikuchi |
author_facet |
V. Humbert M. Ortuño A. M. Somoza L. Bergé L. Dumoulin C. A. Marrache-Kikuchi |
author_sort |
V. Humbert |
title |
Overactivated transport in the localized phase of the superconductor-insulator transition |
title_short |
Overactivated transport in the localized phase of the superconductor-insulator transition |
title_full |
Overactivated transport in the localized phase of the superconductor-insulator transition |
title_fullStr |
Overactivated transport in the localized phase of the superconductor-insulator transition |
title_full_unstemmed |
Overactivated transport in the localized phase of the superconductor-insulator transition |
title_sort |
overactivated transport in the localized phase of the superconductor-insulator transition |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/19c2eda3794747eab7796f6a19401262 |
work_keys_str_mv |
AT vhumbert overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition AT mortuno overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition AT amsomoza overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition AT lberge overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition AT ldumoulin overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition AT camarrachekikuchi overactivatedtransportinthelocalizedphaseofthesuperconductorinsulatortransition |
_version_ |
1718418869640495104 |