M
Matthew B. Stone
Researcher at Oak Ridge National Laboratory
Publications - 318
Citations - 10237
Matthew B. Stone is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Inelastic neutron scattering & Neutron scattering. The author has an hindex of 41, co-authored 289 publications receiving 8275 citations. Previous affiliations of Matthew B. Stone include University of Michigan & Pennsylvania State University.
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Journal ArticleDOI
Proximate Kitaev quantum spin liquid behaviour in a honeycomb magnet
Arnab Banerjee,Craig A. Bridges,Jiaqiang Yan,Jiaqiang Yan,Adam A. Aczel,Ling Li,Matthew B. Stone,Garrett E. Granroth,Mark D Lumsden,Yuen Yiu,Johannes Knolle,Subhro Bhattacharjee,Subhro Bhattacharjee,Dmitry L. Kovrizhin,Roderich Moessner,David Tennant,D. G. Mandrus,D. G. Mandrus,Stephen E. Nagler,Stephen E. Nagler +19 more
TL;DR: The excitation spectrum of α-RuCl3 is proposed as a prime candidate for fractionalized Kitaev physics, and dynamical response measurements above interlayer energy scales are naturally accounted for in terms of deconfinement physics expected for QSLs.
Journal ArticleDOI
Synthesis of Fe Oxide Core/Au Shell Nanoparticles by Iterative Hydroxylamine Seeding
TL;DR: In this article, water-soluble, Au-coated magnetic Fe oxide nanoparticles with diameters ∼60 nm were synthesized by the reduction of Au3+ onto the surfaces of ∼9 nm diameter particles consisting of either γ-Fe2O3 or partially oxidized Fe3O4 via iterative hydroxylamine seeding.
Journal ArticleDOI
Proximate Kitaev Quantum Spin Liquid Behaviour in {\alpha}-RuCl$_3$
Arnab Banerjee,Craig A. Bridges,J-Q. Yan,Adam A. Aczel,Ling Li,Matthew B. Stone,Garrett E. Granroth,Mark D Lumsden,Yuen Yiu,Johannes Knolle,D. L. Kovrizhin,Subhro Bhattacharjee,Roderich Moessner,David Tennant,D. G. Mandrus,Stephen E. Nagler +15 more
TL;DR: In this paper, the authors provide experimental evidence that a material based on ruthenium, δ-RuCl$_3$ realizes the same Kitaev physics but is highly amenable to neutron investigation, and show that stacking faults, inherent to the highly 2D nature of the material, readily explain some puzzling results.
Journal ArticleDOI
Neutron scattering in the proximate quantum spin liquid α-RuCl 3 .
Arnab Banerjee,Jiaqiang Yan,Johannes Knolle,Craig A. Bridges,Matthew B. Stone,Mark D Lumsden,David Mandrus,David Mandrus,David Tennant,Roderich Moessner,Stephen E. Nagler +10 more
TL;DR: In this article, the authors used neutron scattering on single crystals of α-RuCl3 to reconstruct dynamical correlations in energy-momentum space and discovered highly unusual signals, including a column of scattering over a large energy interval around the Brillouin zone center.
Journal ArticleDOI
Neutron tomography of magnetic Majorana fermions in a proximate quantum spin liquid
Arnab Banerjee,Jiaqiang Yan,Roderich Moessner,David Tennant,Matthew B. Stone,Stephen E. Nagler,Craig A. Bridges,David Mandrus,Mark D Lumsden,Johannes Knolle +9 more
TL;DR: A comprehensive inelastic neutron scattering study of single crystals of the material α-RuCl3, which has been predicted to a host a Kitaev spin liquid, finds highly unusual signals, including a column of scattering over a large energy interval around the Brillouin zone center, which is consistent with scattering from the Majorana excitations of a KQSL.