Sc2 Ga1 Ir1

semiconductor

· Sc2 Ga1 Ir1

Sc₂GaIr is an experimental ternary intermetallic compound combining scandium, gallium, and iridium. This material belongs to the family of high-entropy and complex intermetallics under investigation for advanced semiconductor and high-temperature applications where conventional materials reach performance limits. Research into such compounds focuses on tailoring electronic structure and mechanical properties for next-generation energy conversion, aerospace electronics, or extreme-environment sensing where the combination of transition metals and light elements offers potential advantages in stability, band-gap engineering, or thermal management.

Research and developmentHigh-temperature semiconductorsAerospace electronicsThermoelectric devicesExtreme-environment sensorsNext-generation optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	123.4	GPa	—
Shear Modulus(G)	47.40	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01760	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8600	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 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control