U1 Au2

semiconductor

· U1 Au2

U1 Au2 is an intermetallic compound combining uranium and gold in a 1:2 atomic ratio, classified as a semiconductor material. This compound exists primarily in research and exploratory materials science contexts, representing the uranium-gold binary system that has been studied for its electronic properties and potential metallurgical applications. The material is notable for combining a dense, heavy metal (uranium) with noble metal (gold) characteristics, making it relevant to specialized applications requiring unique electronic behavior or corrosion resistance in extreme environments.

research and development materialsintermetallic compoundsnuclear materials sciencesemiconductor researchadvanced functional materialshigh-density electronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,772.7	ksi	—
Shear Modulus(G)	7,101	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3350	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.

U1 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control