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Pregled bibliografske jedinice broj: 914246

Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation


Bosiočić, Marko; Bert, Fabrice; Dutton, Siân E.; Cava, Robert J,; Baker, Peter J.; Požek, Miroslav; Mendels, Philippe
Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation // Physical review. B, 96 (2017), 22; 224424, 11 doi:10.1103/PhysRevB.96.224424 (međunarodna recenzija, članak, znanstveni)


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Naslov
Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation

Autori
Bosiočić, Marko ; Bert, Fabrice ; Dutton, Siân E. ; Cava, Robert J, ; Baker, Peter J. ; Požek, Miroslav ; Mendels, Philippe

Izvornik
Physical review. B (2469-9950) 96 (2017), 22; 224424, 11

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
frustrated magnetism ; 1-dimensional spin chains ; magnetization measurements ; muon spin relaxation & rotation ; nuclear magnetic resonance

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-2729 - Lokalna proba i mezoskopska dinamika u novim fazama jako koreliranih elektronskih sustava (LOMEDY) (Požek, Miroslav, HRZZ - 2013-11) ( POIROT)

Profili:

Avatar Url Miroslav Požek (autor)

Avatar Url Marko Bosiočić (autor)

Poveznice na cjeloviti tekst rada:

doi arxiv.org journals.aps.org

Citiraj ovu publikaciju:

Bosiočić, Marko; Bert, Fabrice; Dutton, Siân E.; Cava, Robert J,; Baker, Peter J.; Požek, Miroslav; Mendels, Philippe
Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation // Physical review. B, 96 (2017), 22; 224424, 11 doi:10.1103/PhysRevB.96.224424 (međunarodna recenzija, članak, znanstveni)
Bosiočić, M., Bert, F., Dutton, S., Cava, Robert J, , Baker, P., Požek, M. & Mendels, P. (2017) Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation. Physical review. B, 96 (22), 224424, 11 doi:10.1103/PhysRevB.96.224424.
@article{article, year = {2017}, pages = {11}, DOI = {10.1103/PhysRevB.96.224424}, chapter = {224424}, keywords = {frustrated magnetism, 1-dimensional spin chains, magnetization measurements, muon spin relaxation and rotation, nuclear magnetic resonance}, journal = {Physical review. B}, doi = {10.1103/PhysRevB.96.224424}, volume = {96}, number = {22}, issn = {2469-9950}, title = {Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation}, keyword = {frustrated magnetism, 1-dimensional spin chains, magnetization measurements, muon spin relaxation and rotation, nuclear magnetic resonance}, chapternumber = {224424} }
@article{article, year = {2017}, pages = {11}, DOI = {10.1103/PhysRevB.96.224424}, chapter = {224424}, keywords = {frustrated magnetism, 1-dimensional spin chains, magnetization measurements, muon spin relaxation and rotation, nuclear magnetic resonance}, journal = {Physical review. B}, doi = {10.1103/PhysRevB.96.224424}, volume = {96}, number = {22}, issn = {2469-9950}, title = {Possible quadrupolar nematic phase in the frustrated spin chain LiCuSbO4: An NMR investigation}, keyword = {frustrated magnetism, 1-dimensional spin chains, magnetization measurements, muon spin relaxation and rotation, nuclear magnetic resonance}, chapternumber = {224424} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • Nature Index


Citati:





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