DyAu

metal
· DyAu

DyAu is an intermetallic compound formed from dysprosium (a rare-earth element) and gold, representing a research-phase material in the rare-earth metallics family. This compound is primarily of interest in fundamental materials science and solid-state physics research rather than established commercial applications, with potential relevance to high-performance magnetic, thermal management, or specialized electronic device applications where rare-earth intermetallics show promise. Engineers would consider DyAu mainly in experimental or advanced development contexts where its unique combination of rare-earth and precious-metal properties—such as potential magnetic ordering, thermal stability, or electronic characteristics—align with emerging technologies not yet matured for production scale.

rare-earth intermetallics researchexperimental magnetic materialssolid-state physicshigh-performance metallurgythermal management compoundsadvanced electronics development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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Shear Modulus(G)
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Pa——
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Density(ρ)
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Band Gap(Eg)
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Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)2 entries
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eV/atom——
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N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.