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

Authors :: Masashi Hase
Rule, Kirrily C.
Hester, James R.
Fernandez-Baca, Jaime A.
Takatsugu Masuda
Yukari Matsuo
Source :: Journal of the Physical Society of Japan; 2019, Vol. 88 Issue 9, p094708-1-094708-5, 5p
Publication Year :: 2019
Abstract: We carried out neutron powder diffraction experiments on the cluster-based Haldane compound fedotovite K<subscript>2</subscript>Cu<subscript>3</subscript>O- (SO<subscript>4</subscript>)<subscript>3</subscript>. Weak magnetic reflections caused by a magnetic long-range order appeared below an antiferromagnetic transition temperature T<subscript>N</subscript> = 3.1 K. We propose a possible magnetic structure that is consistent with the magnetic properties reported in the literature. [ABSTRACT FROM AUTHOR]

Full Text Access

Tools