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Scientific paper - Original scientific paper
High-T_c Cuprates: a Story of Two Electronic Subsystems
Journal of Superconductivity and Novel Magnetism, 35 (2022), 7; 1781-1799. https://doi.org/10.1007/s10948-022-06183-y
Barišić, Neven; Sunko, Denis K.

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Barišić, N. & Sunko, D. K. (2022). High-T_c Cuprates: a Story of Two Electronic Subsystems. Journal of Superconductivity and Novel Magnetism, 35. (7), 1781-1799. doi: 10.1007/s10948-022-06183-y

Barišić, Neven and Denis K. Sunko. "High-T_c Cuprates: a Story of Two Electronic Subsystems." Journal of Superconductivity and Novel Magnetism, vol. 35, no. 7, 2022, pp. 1781-1799. https://doi.org/10.1007/s10948-022-06183-y

Barišić, Neven and Denis K. Sunko. "High-T_c Cuprates: a Story of Two Electronic Subsystems." Journal of Superconductivity and Novel Magnetism 35, no. 7 (2022): 1781-1799. https://doi.org/10.1007/s10948-022-06183-y

Barišić, N. and Sunko, D. K. (2022) 'High-T_c Cuprates: a Story of Two Electronic Subsystems', Journal of Superconductivity and Novel Magnetism, 35(7), pp. 1781-1799. doi: 10.1007/s10948-022-06183-y

Barišić N, Sunko DK. High-T_c Cuprates: a Story of Two Electronic Subsystems. Journal of Superconductivity and Novel Magnetism [Internet]. 2022 March 18 [cited 2025 April 03];35(7):1781-1799. doi: 10.1007/s10948-022-06183-y

N. Barišić and D. K. Sunko, "High-T_c Cuprates: a Story of Two Electronic Subsystems", Journal of Superconductivity and Novel Magnetism, vol. 35, no. 7, pp. 1781-1799, March 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:083461. [Accessed: 03 April 2025]

Metadata
Title (english)High-T_c Cuprates: a Story of Two Electronic Subsystems
AuthorNeven Barišić
AuthorDenis K. Sunko
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A review of the phenomenology and microscopy of cuprate superconductors is presented, with particular attention to universal conductance features, which reveal the existence of two electronic subsystems. The overall electronic system consists of 1 + p charges, where p is the doping. At low dopings, exactly one hole is localized per planar copper–oxygen unit, while upon increasing doping and temperature, the hole is gradually delocalized and becomes itinerant. Remarkably, the itinerant holes... More exhibit identical Fermi liquid character across the cuprate phase diagram. This universality enables a simple count of carrier density and yields comprehensive understanding of the key features in the normal and superconducting state. A possible superconducting mechanism is presented, compatible with the key experimental facts. The base of this mechanism is the interaction of fast Fermi liquid carriers with localized holes. A change in the microscopic nature of chemical bonding in the copper oxide planes, from ionic to covalent, is invoked to explain the phase diagram of these fascinating compounds. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of Superconductivity and Novel Magnetism
Numberingvol. 35, no. 7, pp. 1781-1799
p-ISSN1557-1939
e-ISSN1557-1947
DOIhttps://doi.org/10.1007/s10948-022-06183-y
URN:NBNurn:nbn:hr:217:083461
Publication2022-03-18
ProjectNumber: 725521
Title (croatian): The Janus-face of the localized carrier in cuprates: Generating the pseudogap and high temperature superconductivity
Title (english): The Janus-face of the localized carrier in cuprates: Generating the pseudogap and high temperature superconductivity
Acronym: TheONE
Jurisdiction: eu
Funding stream: European Research Council
ProjectNumber: KK.01.1.1.02.0013
Title (croatian): Centar za Napredna Istraživanja Kompleksnih Sustava
Title (english): Centre for Advanced Research of Complex Systems
Acronym: CeNIKS
Leader: Mihael Srđan Grbić
Jurisdiction: eu
Funding stream: European Regional Development Fund
ProjectNumber: IP-2018-01-7828
Title (croatian): Sulfasoli: nova generacija kompleksnih funkcionalnih materijala
Title (english): Sulfosalts: new generation of complex fuctional materials
Acronym: SulfNewFunMat
Leader: Denis Sunko
Jurisdiction: Croatia
Funding stream: Research Projects
Document URLhttps://link.springer.com/10.1007/s10948-022-06183-y
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© The Author(s) 2022. 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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http:// creativecommons.org/licenses/by/4.0/. Received: 10 January 2022; Accepted: 12 February 2022; Published online: 18 March 2022.
Created on2024-08-29 11:40:33
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