prikaz prve stranice dokumenta O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy
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Scientific paper - Original scientific paper
O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy
Physical review B: Condensed matter and materials physics, 90 (2014), 5; 054508. https://doi.org/10.1103/PhysRevB.90.054508
Cvitanić, Tonči; Pelc, Damjan; Požek, Miroslav; Amit, E.; Keren, A.

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Cvitanić, T., Pelc, D., Požek, M., Amit, E. & Keren, A. (2014). O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy. Physical review B: Condensed matter and materials physics, 90. (5). doi: 10.1103/PhysRevB.90.054508

Cvitanić, Tonči, et al. "O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy." Physical review B: Condensed matter and materials physics, vol. 90, no. 5, 2014. https://doi.org/10.1103/PhysRevB.90.054508

Cvitanić, Tonči, Damjan Pelc, Miroslav Požek, E. Amit and A. Keren. "O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy." Physical review B: Condensed matter and materials physics 90, no. 5 (2014). https://doi.org/10.1103/PhysRevB.90.054508

Cvitanić, T., et al. (2014) 'O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy', Physical review B: Condensed matter and materials physics, 90(5). doi: 10.1103/PhysRevB.90.054508

Cvitanić T, Pelc D, Požek M, Amit E, Keren A. O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy. Physical review B: Condensed matter and materials physics [Internet]. 2014 [cited 2024 November 18];90(5). doi: 10.1103/PhysRevB.90.054508

T. Cvitanić, D. Pelc, M. Požek, E. Amit and A. Keren, "O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy", Physical review B: Condensed matter and materials physics, vol. 90, no. 5, 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:822233. [Accessed: 18 November 2024]

Metadata
Title (english)O-17-NMR Knight shift study of the interplay between superconductivity and pseudogap in (CaxLa1-x)(Ba1.75-xLa0.25+x)Cu3Oy
AuthorTonči Cvitanić
AuthorDamjan Pelc
AuthorMiroslav Požek
AuthorE. Amit
AuthorA. Keren
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We report systematic 17O-NMR measurements on the high-Tc cuprate (Ca_xLa_1−x )(Ba_1.75−xLa_0.25+x )Cu_3O_y , for four different families (different x). Using Knight shift data, we show that the pseudogap opening temperature T ∗ is much higher than Tc near optimal doping, unlike structurally similar YBCO. In addition, at constant doping the pseudogap temperature does not vary with x, in contrast to Tc. This puts constraints on the nature of the pseudogap and position of the quantum critical point inside the superconducting dome.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical review B: Condensed matter and materials physics
Numberingvol. 90, no. 5, 054508
p-ISSN1098-0121
e-ISSN1550-235X
DOIhttps://doi.org/10.1103/PhysRevB.90.054508
URN:NBNurn:nbn:hr:217:822233
Publication2014
Document URLhttps://journals.aps.org/prb/abstract/10.1103/PhysRevB.90.054508
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2014) by the American Physical Society. Received 24 March 2014; revised manuscript received 21 July 2014; published 12 August 2014.
Created on2019-12-02 19:50:59