A Possible Magnetic Structure of the Cluster-Based Haldane Compound Fedotovite K2Cu3O(SO4)3

Authors :: Hase, Masashi
Rule, Kirrily C.
Hester, James R.
Fernandez-Baca, Jaime A.
Masuda, Takatsugu
Matsuo, Yukari
Publication Year :: 2020
Publisher :: National Institute for Materials Science, 2020.
Abstract: We carried out neutron powder diffraction experiments on the cluster-based Haldane compound fedotovite K2Cu3O(SO4)3. Weak magnetic reflections caused by a magnetic long-range order appeared below an antiferromagnetic transition temperature TN =3.1 K. We propose a possible magnetic structure that is consistent with the magnetic properties reported in the literature.<br />Journal of the Physical Society of Japan, 88, 094708 (2019)

Subjects :: K2Cu3O(SO4)3
neutron diffraction
magnetic structure
cluster-based Haldane compound
magnetism
Condensed Matter::Strongly Correlated Electrons

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