Antiferromagnetic Order and Spin-Canting Transition in the Corrugated Square Net Compound Cu₃(TeO₄)(SO₄)·H₂O.

ABSTRACT: Strongly correlated electrons in layered perovskite structures have been the birthplace of high-temperature superconductivity, spin liquids, and quantum criticality. Specifically, the cuprate materials with layered structures made of corner-sharing square-planar CuO₄ units have been intensely studied due to their Mott insulating ground state, which leads to high-temperature superconductivity upon doping. Identifying new compounds with similar lattice and electronic structures has become a challenge in solid-state chemistry. Here, we report the hydrothermal crystal growth of a new copper tellurite sulfate, Cu₃(TeO₄)(SO₄)·H₂O, a promising alternative to layered perovskites. The orthorhombic phase (space group Pnma) is made of corr

SUBMITTER: Wang ZC 

PROVIDER: S-EPMC10629843 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature