Magnetic structure of a new quantum magnet SrCuTe${}_2$O${}_6$

Abstract

SrCuTe${}_2$O${}_6$ consists of a 3-dimensional arrangement of spin-$\frac{1}{2}$ Cu${}^{2+}$ ions. The 1st, 2nd and 3rd neighbor interactions respectively couple Cu${}^{2+}$ moments into a network of isolated triangles, a highly frustrated hyperkagome lattice consisting of corner sharing triangles and antiferromagnetic chains. Of these, the chain interaction dominates in SrCuTe${}_2$O${}_6$ while the other two interactions lead to frustrated inter-chain coupling giving rise to long range magnetic order at suppressed temperatures. In this paper, we investigate the magnetic properties in SrCuTe${}_2$O${}_6$ using muon relaxation spectroscopy and neutron diffraction and present the low temperature magnetic structure.

arXiv comment10 pages, 11 figures, 3 tables

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Cited by in corpus (8)

• Spin Hall and Edelstein Effects in Novel Chiral Noncollinear Altermagnets
• Low-dimensional magnetism of BaCuTe${}_2$O${}_6$
• Structural and magnetic properties of the new quantum magnet BaCuTe${}_2$O${}_6$
• Crystal growth, characterization and phase transition of PbCuTe${}_2$O${}_6$
• Fragile spin liquid in three dimensions
• Generation of Pure Spin Current with Insulating Antiferromagnetic Materials
• Weak three-dimensional coupling of Heisenberg quantum spin chains in SrCuTe${}_2$O${}_6$
• Magnetic excitation spectrum and Hamiltonian of the quantum spin chain BaCuTe2O6