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 …

[HTML][HTML] DFT+ μ: density functional theory for muon site determination

SJ Blundell, T Lancaster - Applied Physics Reviews, 2023 - pubs.aip.org
The technique of muon spin rotation (μSR) has emerged in the last few decades as one of
the most powerful methods of obtaining local magnetic information. To make the technique …

Magnetic memory and spontaneous vortices in a van der Waals superconductor

E Persky, AV Bjørlig, I Feldman, A Almoalem, E Altman… - Nature, 2022 - nature.com
Doped Mott insulators exhibit some of the most intriguing quantum phases of matter,
including quantum spin liquids, unconventional superconductors and non-Fermi liquid …

Quantum spin liquid signatures in monolayer 1T-NbSe2

Q Zhang, WY He, Y Zhang, Y Chen, L Jia… - Nature …, 2024 - nature.com
Quantum spin liquids (QSLs) are in a quantum disordered state that is highly entangled and
has fractional excitations. As a highly sought-after state of matter, QSLs were predicted to …

Muon spin relaxation study of the layered kagome superconductor

Z Shan, PK Biswas, SK Ghosh, T Tula, AD Hillier… - Physical Review …, 2022 - APS
The Z 2 topological metals RV 3 Sb 5 (R= K, Rb, Cs) with a layered kagome structure
provide a unique opportunity to investigate the interplay between charge order …

Probing quantum spin liquids with a quantum twisting microscope

V Peri, S Ilani, PA Lee, G Refael - Physical Review B, 2024 - APS
The experimental characterization of quantum spin liquids poses significant challenges due
to the absence of long-range magnetic order, even at absolute zero temperature. The …

Ab initio theory of magnetism in two-dimensional

D Pasquier, OV Yazyev - Physical Review B, 2022 - APS
We investigate, using a first-principles density functional methodology, the nature of
magnetism in monolayer 1 T phase of tantalum disulfide (1 T-Ta S 2). Magnetism in the …

Tunable Mott Dirac and Kagome Bands Engineered on 1T-TaS2

D Lee, KH **, F Liu, HW Yeom - Nano Letters, 2022 - ACS Publications
Strongly interacting electrons in hexagonal and kagome lattices exhibit rich phase diagrams
of exotic quantum states, including superconductivity and correlated topological orders …

Probing Short‐Range Correlations in the van der Waals Magnet CrSBr by Small‐Angle Neutron Scattering

A Rybakov, C Boix‐Constant, D Alba Venero… - Small …, 2024 - Wiley Online Library
The layered metamagnet CrSBr offers a rich interplay between magnetic, optical, and
electrical properties that can be extended down to the two‐dimensional (2D) limit. Despite …

[HTML][HTML] MuFinder: A program to determine and analyse muon stop** sites

BM Huddart, A Hernández-Melián, TJ Hicken… - Computer Physics …, 2022 - Elsevier
Significant progress has recently been made in calculating muon stop** sites using
density functional theory. The technique aims to address two of the most common criticisms …