Quantified zero thermal expansion in magnetic R2Fe17-based intermetallic compounds (R = rare earth)

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dc.contributor.authorCao, YLen_AU
dc.contributor.authorMatsukawa, Ten_AU
dc.contributor.authorGibbs, Aen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorWang, CWen_AU
dc.contributor.authorWu, Hen_AU
dc.contributor.authorHuang, QZen_AU
dc.contributor.authorOhoyama, Ken_AU
dc.contributor.authorIshigaki, Ten_AU
dc.contributor.authorZhou, Hen_AU
dc.contributor.authorLi, Qen_AU
dc.contributor.authorMiao, Jen_AU
dc.contributor.authorLin, Ken_AU
dc.contributor.authorXing, XRen_AU
dc.date.accessioned2024-10-03T06:43:35Zen_AU
dc.date.available2024-10-03T06:43:35Zen_AU
dc.date.issued2023-06-13en_AU
dc.date.statistics2024-06-13en_AU
dc.descriptionThis research was supported by National Key R&D Program of China (2020YFA0406202) and National Natural Science Foundation of China (22090042, 22275015, 21731001, and 21971009). Neutron diffraction experiments were approved by the Neutron Science Proposal Review Committee of J-PARC/MLF (proposal nos. 2018A0295 and 2018B0124), ISIS Facility (proposal no. RB1820326), NIST Center for Neutron Research and Australian Nuclear Science and Technology Organisation (ANSTO).en_AU
dc.description.abstractZero thermal expansion (ZTE) has been a fascinating task for the past few decades due to its great scientific and practical merits. To realize ZTE, negative thermal expansion is typically employed by chemical substitutions on tuning structure features, which often relies on trial and error. Here, we report on exploring quantification of thermal expansion with magnetic ordering in an intermetallic class of R2Fe17 (R = rare earth), which can accurately determine the ZTE composition using a documented database. It demonstrates that the magnetic ordering of the Fe-sublattice contributes to the thermal expansion anomaly through simultaneous examinations of magnetization and neutron powder diffraction. Alternative elements can be manipulated on a Fe-sublattice to control both the total ordered magnetic moments of the Fe-sublattice and Curie temperature, which tailors the temperature variation of the magnetic contributions on thermal expansion. The current work might point to a future for ZTE high throughput searches, anticipated to benefit applications. © 2023 American Chemical Societyen_AU
dc.identifier.citationCao, Y., Matsukawa, T., Gibbs, A., Avdeev, M., Wang, C.-W., Wu, H., Huang, Q.-z., Ohoyama, K., Ishigaki, T., Zhou, H., Li, Q., Miao, J., Lin, K., & Xing, X. (2023). Quantified zero thermal expansion in magnetic R2Fe17-based intermetallic compounds (R = rare earth). Chemistry of Materials, 35(11), 4549-4555. doi:10.1021/acs.chemmater.3c00915en_AU
dc.identifier.issn0897-4756en_AU
dc.identifier.issn1520-5002en_AU
dc.identifier.issue11en_AU
dc.identifier.journaltitleChemistry of Materialsen_AU
dc.identifier.pagination4549-4555en_AU
dc.identifier.urihttps://doi.org/10.1021/acs.chemmater.3c00915en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15708en_AU
dc.identifier.volume35en_AU
dc.languageEnglishen_AU
dc.language.isoenen_AU
dc.publisherAmerican Chemical Societyen_AU
dc.subjectThermal expansionen_AU
dc.subjectIronen_AU
dc.subjectRare earthsen_AU
dc.subjectIntermetallic compoundsen_AU
dc.subjectMagnetizationen_AU
dc.subjectNeutron diffractionen_AU
dc.titleQuantified zero thermal expansion in magnetic R2Fe17-based intermetallic compounds (R = rare earth)en_AU
dc.typeJournal Articleen_AU
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