Classical Spin Liquid or Extended Critical Range in h-YMnO3?

Research output: Contribution to journal › Journal article › Research › peer-review

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Classical Spin Liquid or Extended Critical Range in h-YMnO3? / Janas, Sofie; Lass, Jakob; Tutueanu, Ana-Elena; Haubro, Morten L.; Niedermayer, Christof; Stuhr, Uwe; Xu, Guangyong; Prabhakaran, Dharmalingam; Deen, Pascale P.; Holm-Dahlin, Sonja; Lefmann, Kim.

In: Physical Review Letters, Vol. 126, No. 10, 107203, 11.03.2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Janas, S, Lass, J, Tutueanu, A-E, Haubro, ML, Niedermayer, C, Stuhr, U, Xu, G, Prabhakaran, D, Deen, PP, Holm-Dahlin, S & Lefmann, K 2021, 'Classical Spin Liquid or Extended Critical Range in h-YMnO3?', Physical Review Letters, vol. 126, no. 10, 107203. https://doi.org/10.1103/PhysRevLett.126.107203

APA

Janas, S., Lass, J., Tutueanu, A-E., Haubro, M. L., Niedermayer, C., Stuhr, U., Xu, G., Prabhakaran, D., Deen, P. P., Holm-Dahlin, S., & Lefmann, K. (2021). Classical Spin Liquid or Extended Critical Range in h-YMnO3? Physical Review Letters, 126(10), [107203]. https://doi.org/10.1103/PhysRevLett.126.107203

Vancouver

Janas S, Lass J, Tutueanu A-E, Haubro ML, Niedermayer C, Stuhr U et al. Classical Spin Liquid or Extended Critical Range in h-YMnO3? Physical Review Letters. 2021 Mar 11;126(10). 107203. https://doi.org/10.1103/PhysRevLett.126.107203

Author

Janas, Sofie ; Lass, Jakob ; Tutueanu, Ana-Elena ; Haubro, Morten L. ; Niedermayer, Christof ; Stuhr, Uwe ; Xu, Guangyong ; Prabhakaran, Dharmalingam ; Deen, Pascale P. ; Holm-Dahlin, Sonja ; Lefmann, Kim. / Classical Spin Liquid or Extended Critical Range in h-YMnO3?. In: Physical Review Letters. 2021 ; Vol. 126, No. 10.

Bibtex

@article{c467575dd1f94d3fbbdcbb50ff2726f9,
title = "Classical Spin Liquid or Extended Critical Range in h-YMnO3?",
abstract = "Neutron spectroscopy on the classical triangular-lattice frustrated antiferromagnet h-YMnO3 reveals diffuse, gapless magnetic excitations present both far below and above the ordering temperature. The correlation length of the excitations increases as the temperature approaches zero, bearing a strong resemblance to critical scattering. We model the dynamics in the ordered and correlated disordered phase as critical spin correlations in a two-dimensional magnetic state. We propose that our findings may provide a general framework to understand features often attributed to classical spin liquids.",
author = "Sofie Janas and Jakob Lass and Ana-Elena Tutueanu and Haubro, {Morten L.} and Christof Niedermayer and Uwe Stuhr and Guangyong Xu and Dharmalingam Prabhakaran and Deen, {Pascale P.} and Sonja Holm-Dahlin and Kim Lefmann",
year = "2021",
month = mar,
day = "11",
doi = "10.1103/PhysRevLett.126.107203",
language = "English",
volume = "126",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "10",

}

RIS

TY - JOUR

T1 - Classical Spin Liquid or Extended Critical Range in h-YMnO3?

AU - Janas, Sofie

AU - Lass, Jakob

AU - Tutueanu, Ana-Elena

AU - Haubro, Morten L.

AU - Niedermayer, Christof

AU - Stuhr, Uwe

AU - Xu, Guangyong

AU - Prabhakaran, Dharmalingam

AU - Deen, Pascale P.

AU - Holm-Dahlin, Sonja

AU - Lefmann, Kim

PY - 2021/3/11

Y1 - 2021/3/11

N2 - Neutron spectroscopy on the classical triangular-lattice frustrated antiferromagnet h-YMnO3 reveals diffuse, gapless magnetic excitations present both far below and above the ordering temperature. The correlation length of the excitations increases as the temperature approaches zero, bearing a strong resemblance to critical scattering. We model the dynamics in the ordered and correlated disordered phase as critical spin correlations in a two-dimensional magnetic state. We propose that our findings may provide a general framework to understand features often attributed to classical spin liquids.

AB - Neutron spectroscopy on the classical triangular-lattice frustrated antiferromagnet h-YMnO3 reveals diffuse, gapless magnetic excitations present both far below and above the ordering temperature. The correlation length of the excitations increases as the temperature approaches zero, bearing a strong resemblance to critical scattering. We model the dynamics in the ordered and correlated disordered phase as critical spin correlations in a two-dimensional magnetic state. We propose that our findings may provide a general framework to understand features often attributed to classical spin liquids.

U2 - 10.1103/PhysRevLett.126.107203

DO - 10.1103/PhysRevLett.126.107203

M3 - Journal article

C2 - 33784157

VL - 126

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 10

M1 - 107203

ER -

ID: 258662724