Dy8 Au4

semiconductor

· Dy8 Au4

Dy8Au4 is an intermetallic compound composed of dysprosium and gold, belonging to the rare-earth–noble-metal alloy family. This material is primarily of research interest rather than established industrial use, with potential applications in high-temperature structural materials, magnetic devices, and advanced functional alloys where rare-earth elements provide unique thermal or magnetic properties. Engineers would evaluate this compound for specialized aerospace, electronics, or materials research contexts where the combination of rare-earth and precious-metal characteristics offer advantages over conventional alternatives.

high-temperature intermetallicsrare-earth alloysmagnetic materials researchaerospace structural researchadvanced functional alloysmaterials science investigation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00880	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6770	eV/atom	—

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.

Dy8 Au4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control