Physical properties of noncentrosymmetric tungsten and molybdenum aluminides

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dc.contributor.authorPeets, DCen_AU
dc.contributor.authorYing, TPen_AU
dc.contributor.authorShen, XPen_AU
dc.contributor.authorYu, YJen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorLi, SYen_AU
dc.contributor.authorFeng, DLen_AU
dc.date.accessioned2021-06-03T02:11:39Zen_AU
dc.date.available2021-06-03T02:11:39Zen_AU
dc.date.issued2018-10-16en_AU
dc.date.statistics2021-05-31en_AU
dc.description.abstractA lack of spatial inversion symmetry gives rise to a variety of unconventional physics, from noncollinear order and Skyrmion lattice phases in magnetic materials to topologically protected surface states in certain band insulators to mixed-parity pairing states in superconductors. The search for exotic physics in such materials is largely limited by a lack of candidate materials and often by difficulty in obtaining crystals. Here, we report the single-crystal growth and physical properties of the noncentrosymmetric tungsten aluminide cage compounds Al4W and Al5W, alongside related molybdenum aluminides in which spin-orbit coupling should be significantly weaker. All compounds are nonmagnetic metals. Their high conductivities suggest the opportunity to find superconductivity at lower temperatures, while the limits we can place on their transition temperatures suggest that any superconductivity may be expected to exhibit significant parity mixing. ©2018 American Physical Societyen_AU
dc.identifier.articlenumber103403en_AU
dc.identifier.citationPeets, D. C., Ying, T., Shen, X., Yu, Y., Avdeev, M., Li, S., & Feng, D. (2018). Physical properties of noncentrosymmetric tungsten and molybdenum aluminides. Physical Review Materials, 2(10), 103403. doi:10.1103/PhysRevMaterials.2.103403en_AU
dc.identifier.issn2475-9953en_AU
dc.identifier.issue10en_AU
dc.identifier.journaltitlePhysical Review Materialsen_AU
dc.identifier.urihttps://doi.org/10.1103/PhysRevMaterials.2.103403en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10806en_AU
dc.identifier.volume2en_AU
dc.language.isoenen_AU
dc.publisherAmerican Physical Societyen_AU
dc.subjectCrystal structureen_AU
dc.subjectMonocrystalsen_AU
dc.subjectStoichiometryen_AU
dc.subjectCrystallographyen_AU
dc.subjectCrystal growthen_AU
dc.subjectMagnetic materialsen_AU
dc.subjectSuperconductorsen_AU
dc.titlePhysical properties of noncentrosymmetric tungsten and molybdenum aluminidesen_AU
dc.typeJournal Articleen_AU
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