The crystallography of correlated disorder

DA Keen, AL Goodwin - Nature, 2015 - nature.com
Classical crystallography can determine structures as complicated as multi-component
ribosomal assemblies with atomic resolution, but is inadequate for disordered systems …

Experimental signatures of quantum and topological states in frustrated magnetism

J Khatua, B Sana, A Zorko, M Gomilšek, K Sethupathi… - Physics Reports, 2023 - Elsevier
Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …

Emergent Magnetic Phases in Pressure-Tuned van der Waals Antiferromagnet

MJ Coak, DM Jarvis, H Hamidov, AR Wildes… - Physical Review X, 2021 - APS
Layered van der Waals 2D magnetic materials are of great interest in fundamental
condensed-matter physics research, as well as for potential applications in spintronics and …

The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate

T Arh, B Sana, M Pregelj, P Khuntia, Z Jagličić… - Nature Materials, 2022 - nature.com
Disordered magnetic states known as spin liquids are of paramount importance in both
fundamental and applied science. A classical state of this kind was predicted for the Ising …

Zigzag antiferromagnetic ground state with anisotropic correlation lengths in the quasi-two-dimensional honeycomb lattice compound

AK Bera, SM Yusuf, A Kumar, C Ritter - Physical Review B, 2017 - APS
The crystal structure, magnetic ground state, and the temperature-dependent microscopic
spin-spin correlations of the frustrated honeycomb lattice antiferromagnet N a 2 C o 2 Te O 6 …

Total scattering and the pair distribution function in crystallography

DA Keen - Crystallography Reviews, 2020 - Taylor & Francis
The importance of total scattering and its Fourier transform, the pair distribution function, in
crystallography was understood soon after it was shown that crystals diffract X-rays …

Hidden order in spin-liquid Gd3Ga5O12

JAM Paddison, H Jacobsen, OA Petrenko… - Science, 2015 - science.org
Frustrated magnetic materials are promising candidates for new states of matter because
lattice geometry suppresses conventional magnetic dipole order, potentially allowing …

A new spin on material properties: Local magnetic structure in functional and quantum materials

BA Frandsen, HE Fischer - Chemistry of Materials, 2024 - ACS Publications
The past few decades have made clear that the properties and performances of emerging
functional and quantum materials can depend strongly on their local atomic and/or magnetic …

Emergent order in the kagome Ising magnet Dy3Mg2Sb3O14

JAM Paddison, HS Ong, JO Hamp, P Mukherjee… - Nature …, 2016 - nature.com
The Ising model—in which degrees of freedom (spins) are binary valued (up/down)—is a
cornerstone of statistical physics that shows rich behaviour when spins occupy a highly …

Magnetism of two-dimensional honeycomb layered driven by intermediate Na-layer crystal structure

AK Bera, SM Yusuf, L Keller, F Yokaichiya, JR Stewart - Physical Review B, 2022 - APS
The microscopic spin-spin correlations in the two-dimensional (2D) layered spin-1
honeycomb lattice compound Na 2 Ni 2 Te O 6 have been investigated by neutron diffraction …