Physics

Exotic quantum state discovered in rare copper mineral under magnetic fields

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Quantum mechanicsMagnetismCondensed matter p…

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This is an author correction notice for a previously published Nature article about nabokoite, a copper-based mineral with the chemical formula KCu7TeO4(SO4)5Cl. The original study investigated the magnetic properties of this material, which exhibits a decorated square-kagome lattice structure and demonstrates field-induced spin liquid behavior—a quantum state of matter where magnetic spins remain disordered even at very low temperatures. Author corrections typically address errors in data, figures, or text from the original publication without changing the fundamental conclusions.


Understanding spin liquid states is important for advancing quantum computing and materials science, as these exotic magnetic states could enable new types of quantum information storage and processing. Nabokoite's unique crystal structure provides a rare platform for studying these phenomena in a naturally occurring mineral system.


Source: Author Correction: Field-induced spin liquid in the decorated square-kagome antiferromagnet nabokoite KCu7TeO4(SO4)5Cl