U2 Sb4 Au2

semiconductor

· U2 Sb4 Au2

U₂Sb₄Au₂ is an intermetallic semiconductor compound combining uranium, antimony, and gold in a defined stoichiometric ratio. This is a research-phase material within the broader class of ternary intermetallic semiconductors, studied for its electronic and structural properties rather than currently deployed in high-volume industrial applications. The material's combination of heavy elements (uranium and gold) with a metalloid (antimony) suggests potential for specialized applications in radiation detection, thermoelectric devices, or high-temperature electronics, though practical use remains largely confined to materials science investigation.

radiation detection researchthermoelectric device developmenthigh-temperature semiconductor researchnuclear instrumentation prototypesmaterials characterization studiesexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12,408.8	ksi	—
Shear Modulus(G)	4,553.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2710	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.

U2 Sb4 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control