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Upgrade of the MARI spectrometer at ISIS

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2023)

The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate

T. Arh et al.

Summary: Evidence for a quantum spin liquid phase in NdTa7O19 is reported, with effective spin-1/2 degrees of freedom and Ising-like nearest-neighbour correlations stabilized by strong spin-orbit coupling, allowing spin excitations to persist at low temperatures.

NATURE MATERIALS (2022)

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Article Instruments & Instrumentation

A simple way of calibrating the sample flux and moderator time structures for neutron instruments at pulsed spallation sources

R. Bewley et al.

Summary: The ISIS neutron facility in the UK is refurbishing its 30-year-old target station 1. To mitigate potential detrimental effects on instrument resolutions, a novel calibration rig was designed and built to measure fluxes and time structures accurately and optimize the new target, reflector, and moderator.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2022)

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Article Chemistry, Multidisciplinary

Evidence of Highly Anharmonic Soft Lattice Vibrations in a Zintl Rattler

Moinak Dutta et al.

Summary: In this study, lattice dynamics in the Zintl compound TlInTe2 were investigated, revealing that the intrinsic rattling nature of Tl leads to strong phonon scattering and a remarkably low phonon lifetime, resulting in an ultralow thermal conductivity in TlInTe2.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Nuclear Science & Technology

McStas (i): Introduction, use, and basic principles for ray-tracing simulations

Peter Kjaer Willendrup et al.

JOURNAL OF NEUTRON RESEARCH (2020)

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Article Physics, Condensed Matter

Neutronics analysis of target, moderators and reflector design for the ISIS TS-1 project

Goran Skoro et al.

PHYSICA B-CONDENSED MATTER (2018)

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Article Chemistry, Multidisciplinary

Optimization of moderators and beam extraction at the ESS

Ken Holst Andersen et al.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2018)

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Article Instruments & Instrumentation

HORACE: Software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments

R. A. Ewings et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2016)

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Upgrade of the MARI spectrometer at ISIS

相关参考文献

The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate

A simple way of calibrating the sample flux and moderator time structures for neutron instruments at pulsed spallation sources

Evidence of Highly Anharmonic Soft Lattice Vibrations in a Zintl Rattler

McStas (i): Introduction, use, and basic principles for ray-tracing simulations

Neutronics analysis of target, moderators and reflector design for the ISIS TS-1 project

Optimization of moderators and beam extraction at the ESS

HORACE: Software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments

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