Sb3 Au1

semiconductor

· Sb3 Au1

Sb₃Au₁ is an intermetallic compound combining antimony and gold in a 3:1 stoichiometric ratio, belonging to the class of rare-earth and precious metal intermetallics. This is primarily a research and development material studied for its potential in thermoelectric and optoelectronic applications, where the combination of antimony's semiconducting properties with gold's electrical conductivity may enable novel device functionality. Industrial adoption remains limited; the material is notable within materials science for exploring how precious metal addition modifies antimony-based semiconductor behavior, though cost and scarcity typically restrict use to laboratory investigation rather than high-volume manufacturing.

Thermoelectric research devicesOptoelectronic materials developmentHigh-temperature semiconductor studiesIntermetallic compound explorationMaterials science prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.05000	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.

Sb3 Au1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control