ISIS Neutron and Muon Source

most citedObservation of a gapped phase in the one-dimensional

S = \frac{1}{2}

Heisenberg antiferromagnetic chain Cu(Ampy)ClBr

2 citations

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11 papers · 1 filter

cond-mat.str-el2026

Neutron scattering evidence for two-dimensionally coupled spin-dimerized antiferromagnetic lattice in α-Cu2P2O7

B. Ghanta, K. S. Chikara, M. Ghanathe +3

The microscopic magnetic model of the low-dimensional quantum magnet alpha-Cu2P2O7 has remained controversial. We present a comprehensive study of its magnetic ground state and exc…

cond-mat.str-el2026

Multistage development of short-range spin correlations and weak magnetic order in the two coupled trillium lattices of K2Fe2(MoO4)(PO4)2

J. Khatua, Sritharan Krishnamoorthi, Changhyun Koo +11

Trillium lattices, where magnetic ions form a chiral network of corner-sharing triangles, offer a three-dimensional magnetic framework that can host fragile classical spin-liquid s…

cond-mat.str-el2026

Observation of Switchable Chiral Magnons in an Altermagnet

Zheyuan Liu, Hodaka Kikuchi, Zijun Wei +8

Chiral magnons, the quanta of handed spin waves, transport spin angular momentum without energy loss due to Joule heating. The recently discovered altermagnets were proposed to hos…

cond-mat.str-el2026

Dynamical moment fragmentation in the all-in all-out pyrochlore Nd2Sn2O7

Yi Luo, Matthew S. Powell, Joseph A. M. Paddison +4

We report single-crystal neutron spectroscopy and bulk characterization on hydrothermally grown Nd2Sn2O7, revealing a dynamical moment fragmentation embedded within the all-in-all-…

cond-mat.str-el2026★ 1 cited

Quasiparticle Dynamics in the 4d-4f Ising-like Double Perovskite Ba2DyRuO6 studied using Neutron Scattering and Machine-Learning Framework

Gourab Roy, Ekta Kushwaha, Mohit Kumar +7

Double perovskites containing 4d--4f interactions provide a platform to study complex magnetic phenomena in correlated systems. Here, we investigate the magnetic ground state and q…

cond-mat.str-el2026

Novel Quantum Spin Liquid States in the $S = \frac{1}{2}$ Three-Dimensional Compound Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$

Saikat Nandi, Rounak Das, M. Hemmida +10

The three-dimensional $S = \frac{1}{2}$ system Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$ consists of two inequivalent Cu $^{2 +}$ sites, each forming an edge shared triangular lattice. Our m…

Neutron scattering evidence for two-dimensionally coupled spin-dimerized antiferromagnetic lattice in α-Cu2P2O7

Multistage development of short-range spin correlations and weak magnetic order in the two coupled trillium lattices of K2Fe2(MoO4)(PO4)2

Observation of Switchable Chiral Magnons in an Altermagnet

Dynamical moment fragmentation in the all-in all-out pyrochlore Nd2Sn2O7

Quasiparticle Dynamics in the 4d-4f Ising-like Double Perovskite Ba2DyRuO6 studied using Neutron Scattering and Machine-Learning Framework

Novel Quantum Spin Liquid States in the S=21​ Three-Dimensional Compound Y3​Cu2​Sb3​O14​

Novel Quantum Spin Liquid States in the $S = \frac{1}{2}$ Three-Dimensional Compound Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$