ISIS Neutron and Muon Source Data Journal

Magnetic structure determination of electron doped Kondo insulator CeFe2Al10

Abstract: CeFe2Al10 belongs to CeT2Al10 family (T: Ru, Os, Fe), which exhibits Kondo insulating behavior, with an unusual competition of strongly anisotropic crystal-field and exchange interactions, as well as c-f hybridization. The magnetic structure has been examined in these parent compounds, except for Fe compound as this compound doesn’t order magnetically down to 50 mK, using neutron diffraction measurements. First time we discovered the evolution of magnetic ordering (TN = 3.2) with x≥0.3 in electron doped Ce(Fe1-xIrx)2Al10 systems by magnetic susceptibility, resistivity, heat capacity and muon spin relaxation measurements. e therefore propose to investigate the magnetic structure of CeFe1.7Ir0.3Al10 using WISH diffractometer, which is important to understand the long debated unusual magnetic ordering of CeT2Al10 compounds.

Principal Investigator: Dr Devashi Adroja
Experimenter: Dr Amitava Bhattacharyya
Experimenter: Dr Toshiro Takabatake
Local Contact: Dr Dmitry Khalyavin
Experimenter: Professor Toshiro Takabatake

DOI: 10.5286/ISIS.E.RB1620461

ISIS Experiment Number: RB1620461

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
Select the data format above to find out more about it.

Data Citation

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

For Example:
Dr Devashi Adroja et al; (2016): Magnetic structure determination of electron doped Kondo insulator CeFe2Al10, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1620461

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