prikaz prve stranice dokumenta Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation
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Scientific paper - Original scientific paper
Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation
Physical Review B, 96 (2017), 22; 224424. https://doi.org/10.1103/PhysRevB.96.224424
Bosiočić, Marko; Bert, F.; Dutton, S. E.; Cava, R. J; Baker, P. J.; Požek, Miroslav; Mendels, P.

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Bosiočić, M., Bert, F., Dutton, S. E., Cava, R. J., Baker, P. J., Požek, M. & Mendels, P. (2017). Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation. Physical Review B, 96. (22). doi: 10.1103/PhysRevB.96.224424

Bosiočić, Marko, et al. "Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation." Physical Review B, vol. 96, no. 22, 2017. https://doi.org/10.1103/PhysRevB.96.224424

Bosiočić, Marko, F. Bert, S. E. Dutton, R. J Cava, P. J. Baker, Miroslav Požek and P. Mendels. "Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation." Physical Review B 96, no. 22 (2017). https://doi.org/10.1103/PhysRevB.96.224424

Bosiočić, M., et al. (2017) 'Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation', Physical Review B, 96(22). doi: 10.1103/PhysRevB.96.224424

Bosiočić M, Bert F, Dutton SE, Cava RJ, Baker PJ, Požek M, and sur.. Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation. Physical Review B [Internet]. 2017 [cited 2024 November 25];96(22). doi: 10.1103/PhysRevB.96.224424

M. Bosiočić, et al., "Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation", Physical Review B, vol. 96, no. 22, 2017. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:479777. [Accessed: 25 November 2024]

Metadata
Title (english)Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation
AuthorMarko Bosiočić
MBZ: 326052
AuthorF. Bert
AuthorS. E. Dutton
AuthorR. J Cava
AuthorP. J. Baker
AuthorMiroslav Požek
MBZ: 160426
AuthorP. Mendels
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The frustrated one-dimensional quantum magnet LiCuSbO4 is a rare realization of the J1−J2 spin chain model with an easily accessible saturation field, formerly estimated at 12 T. Exotic multipolar nematic phases were theoretically predicted in such compounds just below the saturation field, but without unambiguous experimental observation so far. In this paper we present extensive experimental research on the compound in a wide temperature (30 mK to 300 K) and field (0–13.3 T) range by muon spin rotation (μSR), 7Li nuclear magnetic resonance (NMR), and magnetic susceptibility (SQUID). μSR experiments in zero magnetic field demonstrate the absence of long-range 3D ordering down to 30 mK. Together with former heat capacity data [Dutton et al., Phys. Rev. Lett. 108, 187206 (2012)], magnetic susceptibility measurements suggest a short-range-correlated vector chiral phase in the field range 0–4 T. At the intermediate-field values (5–12 T), the system enters a 3D-ordered spin density wave phase with 0.75μB per copper site at lowest temperatures (125 mK), estimated by NMR. At still higher field, the magnetization is found to be saturated above 13 T where the spin lattice T−11 relaxation reveals a spin gap estimated at 3.2(2) K. We narrow down the possibility of observing a multipolar nematic phase to the range 12.5–13 T.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review B
Numberingvol. 96, no. 22, 224424
p-ISSN2469-9950
DOIhttps://doi.org/10.1103/PhysRevB.96.224424
URN:NBNurn:nbn:hr:217:479777
Publication2017
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.96.224424
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2017 American Physical Society. Received 15 October 2017; revised manuscript received 5 December 2017; published 20 December 2017.
Created on2020-02-27 20:02:04