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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. i 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, br. 2, 2019. https://doi.org/10.1126/sciadv.aap7349

Li, Yangmu, W. Tabis, Y. Tang, J. Jaroszynski, Neven Barišić i M. Greven. "Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates." Science Advances 5, br. 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. [pristupljeno 03.12.2024.];5(2). doi: 10.1126/sciadv.aap7349

Y. Li, W. Tabis, Y. Tang, J. Jaroszynski, N. Barišić i M. Greven, "Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates", Science Advances, vol. 5, br. 2, 2019. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:642919. [Citirano: 03.12.2024.]

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Naslov (hrvatski)Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates
AutorYangmu Li
AutorW. Tabis
AutorY. Tang
AutorJ. Jaroszynski
AutorNeven Barišić
AutorM. Greven
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (hrvatski)
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.
Jezikhrvatski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaScience Advances
Brojčani podacivol. 5, br. 2, eaap7349
e-ISSN2375-2548
DOIhttps://doi.org/10.1126/sciadv.aap7349
URN:NBNurn:nbn:hr:217:642919
Datum objave publikacije2019
URL dokumentahttps://advances.sciencemag.org/content/5/2/eaap7349
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Nekomercijalno 4.0 međunarodna (CC BY-NC 4.0)
Javna napomena© 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).
Datum i vrijeme pohrane2020-03-01 19:13:38