Li1 Ga2 Ir1

semiconductor

· Li1 Ga2 Ir1

Li₁Ga₂Ir₁ is an intermetallic semiconductor compound combining lithium, gallium, and iridium in a 1:2:1 stoichiometric ratio. This is a research-phase material studied for potential optoelectronic and thermoelectric applications, particularly valued for its combination of low-density metallic and semiconducting properties that are not easily achieved in conventional semiconductors. The ternary composition positions it within the broader family of high-entropy and complex intermetallics being explored to engineer band structures and thermal transport for next-generation energy conversion and quantum device architectures.

thermoelectric energy conversionoptoelectronic researchquantum materials explorationlightweight semiconductorsexperimental photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	17,375.5	ksi	—
Shear Modulus(G)	6,692	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4940	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.

Li1 Ga2 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control