prikaz prve stranice dokumenta Emergence of superconductivity in the cuprates via a universal percolation process
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Emergence of superconductivity in the cuprates via a universal percolation process
Nature Communications, 9 (2018), 1; 4327. https://doi.org/10.1038/s41467-018-06707-y
Pelc, Damjan; Vučković, Marija; Grbić, Mihael S.; Požek, Miroslav; Yu, Guichuan; Sasagawa, Takao; Greven, Martin; Barišić, Neven

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Pelc, D., Vučković, M., Grbić, M. S., Požek, M., Yu, G., Sasagawa, T. ... Barišić, N. (2018). Emergence of superconductivity in the cuprates via a universal percolation process. Nature Communications, 9. (1). doi: 10.1038/s41467-018-06707-y

Pelc, Damjan, et al. "Emergence of superconductivity in the cuprates via a universal percolation process." Nature Communications, vol. 9, br. 1, 2018. https://doi.org/10.1038/s41467-018-06707-y

Pelc, Damjan, Marija Vučković, Mihael S. Grbić, Miroslav Požek, Guichuan Yu, Takao Sasagawa, Martin Greven i Neven Barišić. "Emergence of superconductivity in the cuprates via a universal percolation process." Nature Communications 9, br. 1 (2018). https://doi.org/10.1038/s41467-018-06707-y

Pelc, D., et al. (2018) 'Emergence of superconductivity in the cuprates via a universal percolation process', Nature Communications, 9(1). doi: 10.1038/s41467-018-06707-y

Pelc D, Vučković M, Grbić MS, Požek M, Yu G, Sasagawa T, i sur.. Emergence of superconductivity in the cuprates via a universal percolation process. Nature Communications [Internet]. 2018. [pristupljeno 24.04.2024.];9(1). doi: 10.1038/s41467-018-06707-y

D. Pelc, et al., "Emergence of superconductivity in the cuprates via a universal percolation process", Nature Communications, vol. 9, br. 1, 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:395419. [Citirano: 24.04.2024.]

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Podaci o radu
Naslov (engleski)Emergence of superconductivity in the cuprates via a universal percolation process
AutorDamjan Pelc
MBZ: 334826
AutorMarija Vučković
MBZ: 367825
AutorMihael S. Grbić
AutorMiroslav Požek
MBZ: 160426
AutorGuichuan Yu
AutorTakao Sasagawa
AutorMartin Greven
AutorNeven Barišić
MBZ: 276012
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
A pivotal step toward understanding unconventional superconductors would be to decipher how superconductivity emerges from the unusual normal state. In the cuprates, traces of superconducting pairing appear above the macroscopic transition temperature Tc, yet extensive investigation has led to disparate conclusions. The main difficulty has been to separate superconducting contributions from complex normal state behaviour. Here we avoid this problem by measuring nonlinear conductivity, an observable that is zero in the normal state. We uncover for several representative cuprates that the nonlinear conductivity vanishes exponentially above Tc, both with temperature and magnetic field, and exhibits temperature-scaling characterized by a universal scale Ξ0. Attempts to model the response with standard Ginzburg-Landau theory are systematically unsuccessful. Instead, our findings are captured by a simple percolation model that also explains other properties of the cuprates. We thus resolve a long-standing conundrum by showing that the superconducting precursor in the cuprates is strongly affected by intrinsic inhomogeneity.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaNature Communications
Brojčani podacivol. 9, br. 1, 4327
p-ISSN2041-1723
DOIhttps://doi.org/10.1038/s41467-018-06707-y
URN:NBNurn:nbn:hr:217:395419
Datum objave publikacije2018
ProjektŠifra: IP-2013-11-2729
Naziv (hrvatski): Lokalna proba i mezoskopska dinamika u novim fazama jako koreliranih elektronskih sustava
Kratica: LOMEDY
Voditelj: Miroslav Požek
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://www.nature.com/articles/s41467-018-06707-y
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© The Author(s) 2018. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. Received 03 April 2018. Accepted 07 September 2018. Published 18 October 2018.
Datum i vrijeme pohrane2020-03-01 12:45:15