Dy1 Au1

semiconductor

· Dy1 Au1

DyAu (dysprosium-gold) is an intermetallic compound that exhibits semiconductor behavior, combining a rare-earth element with a precious metal. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric devices, magnetic materials, and advanced electronic components where the unique properties of rare-earth metallics combined with gold's stability could be leveraged.

thermoelectric devicesrare-earth intermetallics researchmagnetic material systemshigh-temperature electronicssemiconductor researchmaterials science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	94.67	GPa	—
Shear Modulus(G)	33.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00270	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9320	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.

Dy1 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control