Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ

Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ

The pairing mechanism of cuprate superconductors is still under debate. Here, Valla et al. report that mass renormalization in Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ weakens with doping and disappears precisely where superconductivity disappears, eliminating phononic mechanis...

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Autores principales: T. Valla, I. K. Drozdov, G. D. Gu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/a289bdba842e4833afa0444b5004c54d
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spelling oai:doaj.org-article:a289bdba842e4833afa0444b5004c54d2021-12-02T14:40:28ZDisappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ10.1038/s41467-020-14282-42041-1723https://doaj.org/article/a289bdba842e4833afa0444b5004c54d2020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14282-4https://doaj.org/toc/2041-1723The pairing mechanism of cuprate superconductors is still under debate. Here, Valla et al. report that mass renormalization in Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ weakens with doping and disappears precisely where superconductivity disappears, eliminating phononic mechanism for pairing.T. VallaI. K. DrozdovG. D. GuNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
T. Valla
I. K. Drozdov
G. D. Gu
Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
description The pairing mechanism of cuprate superconductors is still under debate. Here, Valla et al. report that mass renormalization in Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ weakens with doping and disappears precisely where superconductivity disappears, eliminating phononic mechanism for pairing.
format article
author T. Valla
I. K. Drozdov
G. D. Gu
author_facet T. Valla
I. K. Drozdov
G. D. Gu
author_sort T. Valla
title Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
title_short Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
title_full Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
title_fullStr Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
title_full_unstemmed Disappearance of superconductivity due to vanishing coupling in the overdoped Bi$$_{2}$$ 2 Sr$$_{2}$$ 2 CaCu$$_{2}$$ 2 O$$_{8+\delta }$$ 8+δ
title_sort disappearance of superconductivity due to vanishing coupling in the overdoped bi$$_{2}$$ 2 sr$$_{2}$$ 2 cacu$$_{2}$$ 2 o$$_{8+\delta }$$ 8+δ
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/a289bdba842e4833afa0444b5004c54d
work_keys_str_mv AT tvalla disappearanceofsuperconductivityduetovanishingcouplingintheoverdopedbi22sr22cacu22o8delta8d
AT ikdrozdov disappearanceofsuperconductivityduetovanishingcouplingintheoverdopedbi22sr22cacu22o8delta8d
AT gdgu disappearanceofsuperconductivityduetovanishingcouplingintheoverdopedbi22sr22cacu22o8delta8d
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