Magnetic-field-controlled spin fluctuations and quantum critically in Sr3Ru2O7

C. Lester; S. Ramos; R. S. Perry; T. P. Croft; M. Laver; R. I. Bewley; T. Guidi; A. Hiess; A. Wildes; E. M. Forgan; S. M. Hayden

doi:10.1038/s41467-021-26068-3

Nature Communications (Oct 2021)

Magnetic-field-controlled spin fluctuations and quantum critically in Sr3Ru2O7

C. Lester,
S. Ramos,
R. S. Perry,
T. P. Croft,
M. Laver,
R. I. Bewley,
T. Guidi,
A. Hiess,
A. Wildes,
E. M. Forgan,
S. M. Hayden

Affiliations

C. Lester: H.H. Wills Physics Laboratory, University of Bristol
S. Ramos: School of Physical Sciences, University of Kent
R. S. Perry: London Centre for Nanotechnology, University College London
T. P. Croft: H.H. Wills Physics Laboratory, University of Bristol
M. Laver: School of Physics and Astronomy, University of Birmingham
R. I. Bewley: ISIS Facility, Rutherford Appleton Laboratory, Chilton
T. Guidi: ISIS Facility, Rutherford Appleton Laboratory, Chilton
A. Hiess: Institut Laue-Langevin
A. Wildes: Institut Laue-Langevin
E. M. Forgan: School of Physics and Astronomy, University of Birmingham
S. M. Hayden: H.H. Wills Physics Laboratory, University of Bristol

DOI: https://doi.org/10.1038/s41467-021-26068-3
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 6

Abstract

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Sr3Ru2O7 exhibits a quantum critical point tunable by magnetic field and has been widely used in the study of criticality. Here, by using inelastic neutron scattering, the authors measure collective magnetic excitations near the quantum critical point and relate them to thermodynamic properties and spin density wave order.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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