ISIS Neutron and Muon Source Data Journal

A molecular 2D quantum Heisenberg antiferromagnetic system diluted with non-magnetic impurities

Abstract: Low-dimensional quantum magnetism continues to be of great theoretical and experimental interest, as reduced dimensionality supports strong quantum fluctuations which can result in novel excitations and critical behaviour. Here we propose to complete our investigation of a series of molecular 2D quantum Heisenberg antiferromagnets (2DQHAFs) with substituted non-magnetic ions. This is a continuation of experiment RB1320234, in which the pristine material and nominal 8% Zn-substituted system were measured. We have shown that muons are a powerful means of exploring the magnetic order and disorder in this system and we now seek to measure more diluted compounds with different Zn concentrations in order to complete our investigation of the phase diagram of this novel 2DQHAF.

Principal Investigator: Dr Fan Xiao
Experimenter: Dr Francis Pratt
Experimenter: Prof Christopher Landee
Experimenter: Professor Stephen Blundell
Experimenter: Professor Tom Lancaster
Experimenter: Professor Mark Turnbull
Experimenter: Dr Peter Baker
Experimenter: Dr Robert Williams

DOI: 10.5286/ISIS.E.RB1510437

ISIS Experiment Number: RB1510437

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Fan Xiao et al; (2015): A molecular 2D quantum Heisenberg antiferromagnetic system diluted with non-magnetic impurities, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1510437

Data is released under the CC-BY-4.0 license.