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Scientific paper - Original scientific paper
Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates
Science Advances, 5 (2019), 2; eaap7349. https://doi.org/10.1126/sciadv.aap7349
Li, Yangmu; Tabis, W.; Tang, Y.; Jaroszynski, J.; Barišić, Neven; Greven, M.

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Li, Y., Tabis, W., Tang, Y., Jaroszynski, J., Barišić, N. & Greven, M. (2019). Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates. Science Advances, 5. (2). doi: 10.1126/sciadv.aap7349

Li, Yangmu, et al. "Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates." Science Advances, vol. 5, no. 2, 2019. https://doi.org/10.1126/sciadv.aap7349

Li, Yangmu, W. Tabis, Y. Tang, J. Jaroszynski, Neven Barišić and M. Greven. "Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates." Science Advances 5, no. 2 (2019). https://doi.org/10.1126/sciadv.aap7349

Li, Y., et al. (2019) 'Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates', Science Advances, 5(2). doi: 10.1126/sciadv.aap7349

Li Y, Tabis W, Tang Y, Jaroszynski J, Barišić N, Greven M. Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates. Science Advances [Internet]. 2019 [cited 2024 December 23];5(2). doi: 10.1126/sciadv.aap7349

Y. Li, W. Tabis, Y. Tang, J. Jaroszynski, N. Barišić and M. Greven, "Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates", Science Advances, vol. 5, no. 2, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:642919. [Accessed: 23 December 2024]

Metadata
Title (croatian)Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates
AuthorYangmu Li
AuthorW. Tabis
AuthorY. Tang
AuthorJ. Jaroszynski
AuthorNeven Barišić
AuthorM. Greven
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (croatian)
After three decades of intensive research attention, the emergence of superconductivity in cuprates remains an unsolved puzzle. One major challenge has been to arrive at a satisfactory understanding of the unusual metallic “normal state” from which the superconducting state emerges upon cooling. A second challenge has been to achieve a unified understanding of hole- and electron-doped compounds. Here, we report detailed magnetoresistance measurements for the archetypal electron-doped cuprate Nd2−xCexCuO4+d that, in combina-tion with previous data, provide crucial links between the normal and superconducting states and between the electron- and hole-doped parts of the phase diagram. The characteristics of the normal state (magnetoresistance, quantum oscillations, and Hall coefficient) and those of the superconducting state (superfluid density and upper critical field) consistently indicate two-band (electron and hole) features and point to hole pocket–driven super-conductivity in these nominally electron-doped materials. We show that the approximate Uemura scaling be-tween the superconducting transition temperature and the superfluid density found for hole-doped cuprates also holds for the small hole component of the superfluid density in electron-doped cuprates.
Languagecroatian
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleScience Advances
Numberingvol. 5, no. 2, eaap7349
e-ISSN2375-2548
DOIhttps://doi.org/10.1126/sciadv.aap7349
URN:NBNurn:nbn:hr:217:642919
Publication2019
Document URLhttps://advances.sciencemag.org/content/5/2/eaap7349
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) icon
Public note© 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).
Created on2020-03-01 19:13:38