Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials

A. Fennell; V. Y. Pomjakushin; A. Uldry; B. Delley; B. Prévost; A. Désilets-Benoit; A. D. Bianchi; R. I. Bewley; B. R. Hansen; T. Klimczuk; R. J. Cava; M. Kenzelmann

doi:10.1103/PhysRevB.89.224511

Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials

A. Fennell, V. Y. Pomjakushin, A. Uldry, B. Delley, B. Prévost, A. Désilets-Benoit, A. D. Bianchi, R. I. Bewley, B. R. Hansen, T. Klimczuk, R. J. Cava, M. Kenzelmann

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40 Scopus citations

Abstract

Neutron diffraction and inelastic spectroscopy is used to characterize the magnetic Hamiltonian of SrHo2O4 and SrDy2O4. Through a detailed computation of the crystal-field levels we find site-dependent anisotropic single-ion magnetism in both materials, and diffraction measurements show the presence of strong one-dimensional spin correlations. Our measurements indicate that competing interactions of the zigzag chain, combined with frustrated interchain interactions, play a crucial role in stabilizing spin-liquid type correlations in this series.

Original language	English (US)
Article number	224511
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	89
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevB.89.224511
State	Published - Jun 17 2014

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.89.224511

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Fennell, A., Pomjakushin, V. Y., Uldry, A., Delley, B., Prévost, B., Désilets-Benoit, A., Bianchi, A. D., Bewley, R. I., Hansen, B. R., Klimczuk, T., Cava, R. J., & Kenzelmann, M. (2014). Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials. Physical Review B - Condensed Matter and Materials Physics, 89(22), Article 224511. https://doi.org/10.1103/PhysRevB.89.224511

@article{902a753be97a41c290ff74c53db6def2,

title = "Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials",

abstract = "Neutron diffraction and inelastic spectroscopy is used to characterize the magnetic Hamiltonian of SrHo2O4 and SrDy2O4. Through a detailed computation of the crystal-field levels we find site-dependent anisotropic single-ion magnetism in both materials, and diffraction measurements show the presence of strong one-dimensional spin correlations. Our measurements indicate that competing interactions of the zigzag chain, combined with frustrated interchain interactions, play a crucial role in stabilizing spin-liquid type correlations in this series.",

author = "A. Fennell and Pomjakushin, \{V. Y.\} and A. Uldry and B. Delley and B. Pr{\'e}vost and A. D{\'e}silets-Benoit and Bianchi, \{A. D.\} and Bewley, \{R. I.\} and Hansen, \{B. R.\} and T. Klimczuk and Cava, \{R. J.\} and M. Kenzelmann",

year = "2014",

month = jun,

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doi = "10.1103/PhysRevB.89.224511",

language = "English (US)",

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Fennell, A, Pomjakushin, VY, Uldry, A, Delley, B, Prévost, B, Désilets-Benoit, A, Bianchi, AD, Bewley, RI, Hansen, BR, Klimczuk, T, Cava, RJ & Kenzelmann, M 2014, 'Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials', Physical Review B - Condensed Matter and Materials Physics, vol. 89, no. 22, 224511. https://doi.org/10.1103/PhysRevB.89.224511

TY - JOUR

T1 - Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials

AU - Fennell, A.

AU - Pomjakushin, V. Y.

AU - Uldry, A.

AU - Delley, B.

AU - Prévost, B.

AU - Désilets-Benoit, A.

AU - Bianchi, A. D.

AU - Bewley, R. I.

AU - Hansen, B. R.

AU - Klimczuk, T.

AU - Cava, R. J.

AU - Kenzelmann, M.

PY - 2014/6/17

Y1 - 2014/6/17

N2 - Neutron diffraction and inelastic spectroscopy is used to characterize the magnetic Hamiltonian of SrHo2O4 and SrDy2O4. Through a detailed computation of the crystal-field levels we find site-dependent anisotropic single-ion magnetism in both materials, and diffraction measurements show the presence of strong one-dimensional spin correlations. Our measurements indicate that competing interactions of the zigzag chain, combined with frustrated interchain interactions, play a crucial role in stabilizing spin-liquid type correlations in this series.

AB - Neutron diffraction and inelastic spectroscopy is used to characterize the magnetic Hamiltonian of SrHo2O4 and SrDy2O4. Through a detailed computation of the crystal-field levels we find site-dependent anisotropic single-ion magnetism in both materials, and diffraction measurements show the presence of strong one-dimensional spin correlations. Our measurements indicate that competing interactions of the zigzag chain, combined with frustrated interchain interactions, play a crucial role in stabilizing spin-liquid type correlations in this series.

UR - https://www.scopus.com/pages/publications/84902687804

UR - https://www.scopus.com/inward/citedby.url?scp=84902687804&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.89.224511

DO - 10.1103/PhysRevB.89.224511

M3 - Article

AN - SCOPUS:84902687804

SN - 1098-0121

VL - 89

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 22

M1 - 224511

ER -

Evidence for SrHo2 O4 and SrDy2 O4 as model J1 - J2 zigzag chain materials

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