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Scientific paper - Original scientific paper
Unconventional charge order in a co-doped high-Tc superconductor
Nature Communications, 7 (2016); 12775. https://doi.org/10.1038/ncomms12775
Pelc, Damjan; Vučković, Marija; Grafe, Hans-Joachim; Baek, Seung-Ho; Požek, Miroslav

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Pelc, D., Vučković, M., Grafe, H. J., Baek, S. H. & Požek, M. (2016). Unconventional charge order in a co-doped high-Tc superconductor. Nature Communications, 7.. doi: 10.1038/ncomms12775

Pelc, Damjan, et al. "Unconventional charge order in a co-doped high-Tc superconductor." Nature Communications, vol. 7, 2016. https://doi.org/10.1038/ncomms12775

Pelc, Damjan, Marija Vučković, Hans Joachim Grafe, Seung Ho Baek and Miroslav Požek. "Unconventional charge order in a co-doped high-Tc superconductor." Nature Communications 7 (2016). https://doi.org/10.1038/ncomms12775

Pelc, D., et al. (2016) 'Unconventional charge order in a co-doped high-Tc superconductor', Nature Communications, 7. doi: 10.1038/ncomms12775

Pelc D, Vučković M, Grafe HJ, Baek SH, Požek M. Unconventional charge order in a co-doped high-Tc superconductor. Nature Communications [Internet]. 2016 [cited 2024 November 18];7. doi: 10.1038/ncomms12775

D. Pelc, M. Vučković, H. J. Grafe, S. H. Baek and M. Požek, "Unconventional charge order in a co-doped high-Tc superconductor", Nature Communications, vol. 7, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:052803. [Accessed: 18 November 2024]

Metadata
Title (english)Unconventional charge order in a co-doped high-Tc superconductor
AuthorDamjan Pelc
AuthorMarija Vučković
AuthorHans-Joachim Grafe
AuthorSeung-Ho Baek
AuthorMiroslav Požek
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Charge-stripe order has recently been established as an important aspect of cuprate high-Tc superconductors. However, owing to the complex interplay between competing phases and the influence of disorder, it is unclear how it emerges from the parent high-temperature state. Here we report on the discovery of an unconventional ordered phase between charge-stripe order and (pseudogapped) metal in the cuprate La1.8-xEu0.2SrxCuO4. We use three complementary experiments—nuclear quadrupole resonance, nonlinear conductivity and specific heat—to demonstrate that the order appears through a sharp phase transition and exists in a dome-shaped region of the phase diagram. Our results imply that the new phase is a state, which preserves translational symmetry: a charge nematic. We thus resolve the process of charge-stripe development in cuprates, show that this nematic phase is distinct from high-temperature pseudogap and establish a link with other strongly correlated electronic materials with prominent nematic order.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleNature Communications
Numberingvol. 7, 12775
e-ISSN2041-1723
DOIhttps://doi.org/10.1038/ncomms12775
URN:NBNurn:nbn:hr:217:052803
Publication2016
ProjectNumber: IP-2013-11-2729
Title (croatian): Lokalna proba i mezoskopska dinamika u novim fazama jako koreliranih elektronskih sustava
Acronym: LOMEDY
Leader: Miroslav Požek
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://www.nature.com/articles/ncomms12775
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© The Author(s) 2016. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ . Received: 23 February 2016. Accepted: 01 August 2016. Published online: 08 September 2016.
Created on2020-02-09 14:11:56