[HTML][HTML] The cold neutron chopper spectrometer at the Spallation Neutron Source—A review of the first 8 years of operation

G Ehlers, AA Podlesnyak, AI Kolesnikov - Review of Scientific …, 2016‏ - pubs.aip.org
The first eight years of operation of the Cold Neutron Chopper Spectrometer (CNCS) at the
Spallation Neutron Source in Oak Ridge is being reviewed. The instrument has been part of …

Excitation spectrum and spin Hamiltonian of the frustrated quantum Ising magnet

J Nagl, D Flavián, S Hayashida, KY Povarov, M Yan… - Physical Review …, 2024‏ - APS
We present a thorough experimental investigation on single crystals of the rare-earth based
frustrated quantum antiferromagnet Pr 3 BWO 9, a purported spin-liquid candidate on the …

Strain-induced spontaneous Hall effect in an epitaxial thin film of a Luttinger semimetal

T Ohtsuki, Z Tian, A Endo, M Halim… - Proceedings of the …, 2019‏ - pnas.org
Pyrochlore iridates have provided a plethora of novel phenomena owing to the combination
of topology and correlation. Among them, much attention has been paid to P r 2 I r 2 O 7, as …

“Magnetic monopole” condensation of the pyrochlore ice U(1) quantum spin liquid: Application to and

G Chen - Physical Review B, 2016‏ - APS
Pyrochlore iridates and pyrochlore ices are two families of materials where novel quantum
phenomena are intertwined with strong spin-orbit coupling, substantial electron correlation …

Spectral periodicity of the spinon continuum in quantum spin ice

G Chen - Physical Review B, 2017‏ - APS
Motivated by the rapid experimental progress of quantum spin ice materials, we study the
dynamical properties of pyrochlore spin ice in the U (1) spin liquid phases. In particular, we …

Pyrochlore U (1) spin liquid of mixed-symmetry enrichments in magnetic fields

XP Yao, YD Li, G Chen - Physical Review Research, 2020‏ - APS
We point out the experimental relevance and the detection scheme of symmetry-enriched U
(1) quantum spin liquids (QSLs) outside the perturbative spin-ice regime. Recent …

Dilute stuffing in the pyrochlore iridate

P Telang, K Mishra, AK Sood, S Singh - Physical Review B, 2018‏ - APS
The pyrochlore Eu 2 Ir 2 O 7 has recently attracted significant attention as a candidate Weyl
semimetal. The previous reports on this compound unanimously show a thermally induced …

Dirac's “magnetic monopoles” in pyrochlore ice spin liquids: Spectrum and classification

G Chen - Physical Review B, 2017‏ - APS
We study the U (1) quantum spin liquid on the pyrochlore spin ice systems. For the non-
Kramers doublets such as Pr 3+ and Tb 3+, we point out that the inelastic neutron scattering …

Possible gapless spin liquid in the rare-earth kagome lattice magnet

ZF Ding, YX Yang, J Zhang, C Tan, ZH Zhu, G Chen… - Physical Review B, 2018‏ - APS
We report the thermodynamic and muon spin relaxation (μ SR) evidences for a possible
gapless spin liquid in Tm 3 Sb 3 Zn 2 O 14, with the rare-earth ions Tm 3+ forming a two …

Recent μSR studies of insulating rare-earth pyrochlore magnets

P Dalmas de Réotier, A Maisuradze… - Journal of the Physical …, 2016‏ - journals.jps.jp
We review recent muon spin rotation and relaxation (μSR) studies performed on insulating
magnetic systems crystallizing in the pyrochlore structure and for which the only magnetic …