ISIS Neutron and Muon Source Data Journal

Investigation of the magnetic structure of the one dimensional spin-1 chain: PbCd2Ni6Te3O18

Abstract: Recently the one dimensional spin chain have attracted considerable interest in condensed matter. The antiferromagnetic Heisenberg spin chain with integer spin has a short-range magnetic order and an excitation energy gap, so-called Haldane gap. Recently, PbCd2Ni6Te3O18 has been reported having 1D spin chain of Ni2+ ions (S=1) along the c-axis in its hexagonal crystal structure. PbCd2Ni6Te3O18 exhibits a long range magnetic ordering at TN=25.7 K confirmed through the susceptibility and heat capacity. The susceptibility above TN exhibits a broad maximum at 40 K indicating a development of a short range correlations. As there are no reports on the magnetic structure of this compound, here we proposed to investigate its magnetic structure and short range magnetic correlations using WISH. We will prepare the sample using 114Cd isotope to reduce neutron absorption.

Principal Investigator: Dr Uthayakumar Sivaperumal
Experimenter: Dr Hui-Qian Luo
Experimenter: Dr Dmitry Khalyavin
Experimenter: Dr Russell Ewings
Experimenter: Dr Devashi Adroja
Local Contact: Dr Fabio Orlandi

DOI: 10.5286/ISIS.E.RB2210365

ISIS Experiment Number: RB2210365

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 Uthayakumar Sivaperumal et al; (2022): Investigation of the magnetic structure of the one dimensional spin-1 chain: PbCd2Ni6Te3O18, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2210365

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