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Scientific paper - Original scientific paper
Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3
Physical review B: Condensed matter and materials physics, 98 (2018), 5; 054409. https://doi.org/10.1103/PhysRevB.98.054409
Cvitanić, Tonči; Šurija, Vinko; Prša, Krunoslav; Zaharko, Oksana; Kupčić, Ivan; Babkevich, Peter; Frontzek, Matthias; Požek, Miroslav; Berger, Helmut; Magrez, Arnaud; Rønnow, Henrik M.; Grbić, Mihael Srđan; Živković, Ivica

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Cvitanić, T., Šurija, V., Prša, K., Zaharko, O., Kupčić, I., Babkevich, P. ... Živković, I. (2018). Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3. Physical review B: Condensed matter and materials physics, 98. (5). doi: 10.1103/PhysRevB.98.054409

Cvitanić, Tonči, et al. "Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3." Physical review B: Condensed matter and materials physics, vol. 98, no. 5, 2018. https://doi.org/10.1103/PhysRevB.98.054409

Cvitanić, Tonči, Vinko Šurija, Krunoslav Prša, Oksana Zaharko, Ivan Kupčić, Peter Babkevich, Matthias Frontzek, et al. "Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3." Physical review B: Condensed matter and materials physics 98, no. 5 (2018). https://doi.org/10.1103/PhysRevB.98.054409

Cvitanić, T., et al. (2018) 'Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3', Physical review B: Condensed matter and materials physics, 98(5). doi: 10.1103/PhysRevB.98.054409

Cvitanić T, Šurija V, Prša K, Zaharko O, Kupčić I, Babkevich P, and sur.. Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3. Physical review B: Condensed matter and materials physics [Internet]. 2018 [cited 2024 November 18];98(5). doi: 10.1103/PhysRevB.98.054409

T. Cvitanić, et al., "Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3", Physical review B: Condensed matter and materials physics, vol. 98, no. 5, 2018. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:874073. [Accessed: 18 November 2024]

Metadata
Title (english)Singlet state formation and its impact on the magnetic structure in the tetramer system SeCuO3
AuthorTonči Cvitanić
AuthorVinko Šurija
AuthorKrunoslav Prša
AuthorOksana Zaharko
AuthorIvan Kupčić
AuthorPeter Babkevich
AuthorMatthias Frontzek
AuthorMiroslav Požek
AuthorHelmut Berger
AuthorArnaud Magrez
AuthorHenrik M. Rønnow
AuthorMihael Srđan Grbić
AuthorIvica Živković
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We present an experimental investigation of the magnetic structure in a tetramer system SeCuO3 using neutron powder-diffraction and nuclear resonance techniques. We establish a commensurate antiferromagnetic ordering with a propagation vector k = (0, 0, 1). The order parameter follows a critical behavior near TN = 8 K with a critical exponent β = 0.32 in agreement with a three-dimensional universality class. Evidence is presented that a singlet state starts to form on tetramers at temperatures as high as 200 K, and its signature is preserved within the ordered state through a strong renormalization of the ordered magnetic moment on two nonequivalent copper sites mCu1 ≈ 0.35μB and mCu2 < 0.8μB at 1.5 K.
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. 98, no. 5, 054409
p-ISSN1098-0121
e-ISSN1550-235X
DOIhttps://doi.org/10.1103/PhysRevB.98.054409
URN:NBNurn:nbn:hr:217:874073
Publication2018
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://journals.aps.org/prb/abstract/10.1103/PhysRevB.98.054409
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2018 American Physical Society. Received 11 January 2018; revised manuscript received 26 June 2018; published 9 August 2018.
Created on2020-02-29 21:58:38