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 …

Insights into the Nature and Evolution upon Electrochemical Cycling of Planar Defects in the β-NaMnO2 Na-Ion Battery Cathode: An NMR and First-Principles Density …

RJ Clément, DS Middlemiss, ID Seymour… - Chemistry of …, 2016 - ACS Publications
β-NaMnO2 is a high-capacity Na-ion battery cathode, delivering ca. 190 mAh/g of reversible
capacity when cycled at a rate of C/20. Yet, only 70% of the initial reversible capacity is …

Local orbital degeneracy lifting as a precursor to an orbital-selective Peierls transition

ES Bozin, WG Yin, RJ Koch, M Abeykoon… - Nature …, 2019 - nature.com
Fundamental electronic principles underlying all transition metal compounds are the
symmetry and filling of the d-electron orbitals and the influence of this filling on structural …

Simulating charge, spin, and orbital ordering: application to Jahn–Teller distortions in layered transition-metal oxides

MD Radin, A Van der Ven - Chemistry of Materials, 2018 - ACS Publications
The degrees of freedom associated with orbital, spin, and charge ordering can strongly
affect the properties of many crystalline solids, including battery materials, high-temperature …

Symmetry reduction in the quantum kagome antiferromagnet herbertsmithite

A Zorko, M Herak, M Gomilšek, J Van Tol… - Physical review …, 2017 - APS
Employing complementary torque magnetometry and electron spin resonance on single
crystals of herbertsmithite, the closest realization to date of a quantum kagome …

Complex magnetostructural order in the frustrated spinel

GJ Nilsen, Y Okamoto, T Masuda… - Physical Review B, 2015 - APS
We present a neutron scattering study of the chromate spinel LiInCr 4 O 8, which realizes a
“breathing” pyrochlore lattice of S= 3 2 spins. High-resolution neutron diffraction reveals a …

Magnetic excitations and spin-Hamiltonian of the spin-5/2 distorted triangular lattice antiferromagnet

B Saha, AK Bera, SM Yusuf, R Roy, S Kanungo, D Le… - Physical Review B, 2024 - APS
We report magnetic ground state, dynamical magnetic properties, and the spin Hamiltonian
of the two-dimensional distorted (J 1-J 2) triangular lattice antiferromagnetic (TLAFM) spin …

High-temperature short-range order in Mn3RhSi

H Yamauchi, DP Sari, I Watanabe, Y Yasui… - Communications …, 2020 - nature.com
Conventional phase transitions are well understood in terms of the order parameter, based
on the Landau–Ginzburg–Wilson theory. However, unconventional magnetic orders have …

Quantum spin liquid candidate YCu3 (OH) 6Br2 [Brx (OH) 1− x](x≈ 0.51): With an almost perfect kagomé layer

XH Chen, YX Huang, Y Pan, JX Mi - Journal of Magnetism and Magnetic …, 2020 - Elsevier
Abstract Herbertsmithite ZnCu 3 (OH) 6 Cl 2 was initially proposed to have a “perfect” model
for the S= 1/2 kagomé antiferromagnet, but further investigations have revealed its intrinsic …

Dark field X-ray microscopy below liquid-helium temperature: The case of NaMnO2

J Plumb, I Poudyal, RL Dally, S Daly, SD Wilson… - Materials …, 2023 - Elsevier
Dark field X-ray microscopy (DFXM) is an experimental technique employed to investigate
material properties by probing their 'mesoscale,'or microscale structures, in a bulk-sensitive …