Sc2 Ga1 Au1

semiconductor

· Sc2 Ga1 Au1

Sc₂GaAu is an intermetallic compound combining scandium, gallium, and gold in a defined stoichiometric ratio. This is a research-phase material rather than an established commercial semiconductor; it belongs to the family of ternary intermetallics that are of interest for investigating novel electronic and mechanical properties arising from the combination of rare-earth, post-transition, and noble metals.

experimental semiconductorsthermoelectric researchhigh-performance electronics developmentmaterials informatics databasesphase diagram explorationquantum material discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,739.9	ksi	—
Shear Modulus(G)	5,024.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7300	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.

Sc2 Ga1 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control