Critical magnetic fluctuations in the layered ruthenates Ca_{2}RuO_{4} and Ca_{3}Ru_{2}O_{7}

Critical magnetic fluctuations in the layered ruthenates Ca_{2}RuO_{4} and Ca_{3}Ru_{2}O_{7}

Materials realizing the XY model in two dimensions are sparse. Here we use neutron triple-axis spectroscopy to investigate the critical static and dynamical magnetic fluctuations in the square-lattice antiferromagnets Ca_{2}RuO_{4} and Ca_{3}Ru_{2}O_{7}. We probe the temperature dependence of the an...

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Bibliographic Details
Main Authors: H. Trepka, T. Keller, M. Krautloher, J. Xu, K. Habicht, M. Böhm, B. Keimer, M. Hepting
Format: Article
Language:English
Published: American Physical Society 2022-06-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.4.023181

Internet

http://doi.org/10.1103/PhysRevResearch.4.023181

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