Matthew B. Stone

activity

20142026

most citedCoexistence of ferromagnetism and superconductivity in CeO

_{0.3}

_{0.7}

BiS

_{2}

30 citations · 67 across the 12 of their papers we have counts for

collaborators

13 papers

cond-mat.str-el2026

Compass Correlations in a Square-Lattice Magnet

Otkur Omar, Matthias D. Frontzek, Gabriele Sala +14

The square-lattice compass model is a paradigm of bond-dependent frustration, yet experimental evidence for its characteristic spin correlations has remained elusive. Here we ident…

cond-mat.str-el2026

Observation geometry for uncertainty-aware Hamiltonian inference and experimental design in quantum magnets

Roy Liu, Venugopal Ranganathan, David Dahlbom +12

Determining microscopic interactions from spectroscopic and scattering measurements is central to understanding quantum materials, yet it often remains unclear which interactions c…

cond-mat.mtrl-sci2026

Helimagnetism from competing intra- and interchain interactions in CrBr $_{2}$ and CrI $_{2}$

John A. Schneeloch, Matthew B. Stone, Zachary Morgan +1

CrBr $_{2}$ and CrI $_{2}$ are promising platforms for studying the effect of dimensionality on magnetic order, having been isolated in a 3-, 2-, and 1-dimensional form as bulk crystals,…

cond-mat.str-el2026

Frustration induced dimensional reduction and coexistence of long and short-range magnetic order in NdCl $_{3}$

Eli Zoghlin, Matthew B. Stone, Vasile O. Garlea +3

The phenomenon of frustration greatly enriches the accessible physics of quantum magnets. With this in mind we study the magnetism of \NC using a combination of bulk properties mea…

cond-mat.str-el2025

From weakly interacting spinons to tightly bound triplons in the frustrated quantum spin-Peierls chain

Pyeongjae Park, Bo Xiao, Karolina Górnicka +7

Fractionalized quasiparticles and their confinement into emergent bound states lie at the heart of modern quantum magnetism. While the evolution into magnonic bound states has been…

cond-mat.str-el2025

Crystal field splittings and magnetic ground state of the square-lattice antiferromagnets YbBi2ClO4 and YbBi2IO4 with Jeff = 1/2

Pyeongjae Park, Qianli Ma, G. Sala +5

We report on the crystal field level splitting and magnetic ground state of the Jeff = 1/2 square lattice antiferromagnets YbBi2ClO4 and YbBi2IO4 using powder inelastic neutron sca…

cond-mat.str-el2025★ 1 cited

Dipolar and quadrupolar correlations in the $5 d^{2}$ Re-based double perovskites Ba $_{2}$ YReO $_{6}$ and Ba $_{2}$ ScReO $_{6}$

Otkur Omar, Yang Zhang, Qiang Zhang +8

Double perovskites containing heavy transition metal ions are an important family of compounds for the study of the interplay between electron correlation and spin-orbit coupling.…

cond-mat.str-el2024★ 17 cited

Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4

Pyeongjae Park, Brenden R. Ortiz, Milo Sprague +15

Kagome metals with van Hove singularities near the Fermi level can host intriguing quantum phenomena such as chiral loop currents, electronic nematicity, and unconventional superco…

cond-mat.str-el2024★ 8 cited

Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (Co $_{0.45}$ Fe $_{0.55}$ )Sn

Tsung-Han Yang, Shang Gao, Yuanpeng Zhang +6

CoSn and FeSn, two kagome-lattice metals, have recently attracted significant attention as hosts of electronic flat bands and emergent physical properties. However, current underst…

cond-mat.str-el2024

Codimension-Two Spiral Spin-Liquid in the Effective Honeycomb-Lattice Compound Cs $_{3}$ Fe $_{2}$ Cl $_{9}$

Shang Gao, Chris Pasco, Otkur Omar +7

A codimension-two spiral spin-liquid is a correlated paramagnetic state with one-dimensional ground state degeneracy hosted within a three-dimensional lattice. Here, via neutron sc…

cond-mat.mtrl-sci2024

Structure and lattice excitations of the copper substituted lead oxyapatite Pb $_{9.06 (7)}$ Cu $_{0.94 (6)}$ (PO $_{3.92 (4)}$ ) $_{6}$ O $_{0.96 (3)}$

Qiang Zhang, Yingdong Guan, Yongqiang Cheng +4

The copper substituted lead oxyapatite, Pb $_{10 - x}$ Cu $_{x}$ (PO $_{3.92 (4)}$ ) $_{6}$ O $_{0.96 (3)}$ (x=0.94(6)) was studied using neutron and x-ray diffraction and neutron spectroscopy…

cond-mat.str-el2024★ 11 cited

Quantum magnetism in the frustrated square lattice oxyhalides YbBi2IO4 and YbBi2ClO4

Pyeongjae Park, G. Sala, Th. Proffen +3

Square-lattice systems offer a direct route for realizing 2D quantum magnetism with frustration induced by competing interactions. In this work, the square-lattice materials YbBi2I…

cond-mat.supr-con2014★ 30 cited

Coexistence of ferromagnetism and superconductivity in CeO $_{0.3}$ F $_{0.7}$ BiS $_{2}$

J. Lee, S. Demura, M. B. Stone +10

Bulk magnetization, transport and neutron scattering measurements were performed to investigate the electronic and magnetic properties of a polycrystalline sample of the newly disc…

Compass Correlations in a Square-Lattice Magnet

Observation geometry for uncertainty-aware Hamiltonian inference and experimental design in quantum magnets

Helimagnetism from competing intra- and interchain interactions in CrBr2​ and CrI2​

Frustration induced dimensional reduction and coexistence of long and short-range magnetic order in NdCl3​

From weakly interacting spinons to tightly bound triplons in the frustrated quantum spin-Peierls chain

Crystal field splittings and magnetic ground state of the square-lattice antiferromagnets YbBi2ClO4 and YbBi2IO4 with Jeff = 1/2

Dipolar and quadrupolar correlations in the 5d2 Re-based double perovskites Ba2​YReO6​ and Ba2​ScReO6​

Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4

Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (Co0.45​Fe0.55​)Sn

Codimension-Two Spiral Spin-Liquid in the Effective Honeycomb-Lattice Compound Cs3​Fe2​Cl9​

Structure and lattice excitations of the copper substituted lead oxyapatite Pb9.06(7)​Cu0.94(6)​(PO3.92(4)​)6​O0.96(3)​

Quantum magnetism in the frustrated square lattice oxyhalides YbBi2IO4 and YbBi2ClO4

Coexistence of ferromagnetism and superconductivity in CeO0.3​F0.7​BiS2​

Helimagnetism from competing intra- and interchain interactions in CrBr $_{2}$ and CrI $_{2}$

Frustration induced dimensional reduction and coexistence of long and short-range magnetic order in NdCl $_{3}$

Dipolar and quadrupolar correlations in the $5 d^{2}$ Re-based double perovskites Ba $_{2}$ YReO $_{6}$ and Ba $_{2}$ ScReO $_{6}$

Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (Co $_{0.45}$ Fe $_{0.55}$ )Sn

Codimension-Two Spiral Spin-Liquid in the Effective Honeycomb-Lattice Compound Cs $_{3}$ Fe $_{2}$ Cl $_{9}$

Structure and lattice excitations of the copper substituted lead oxyapatite Pb $_{9.06 (7)}$ Cu $_{0.94 (6)}$ (PO $_{3.92 (4)}$ ) $_{6}$ O $_{0.96 (3)}$

Coexistence of ferromagnetism and superconductivity in CeO $_{0.3}$ F $_{0.7}$ BiS $_{2}$