Li1 Ca2 Ga1

semiconductor

· Li1 Ca2 Ga1

Li₁Ca₂Ga₁ is an intermetallic semiconductor compound combining lithium, calcium, and gallium elements. This is a research-phase material rather than a commercial product, belonging to the family of ternary semiconductors that show potential for advanced optoelectronic and photonic applications. The compound's interest stems from its semiconductor bandgap characteristics and the unique electronic properties arising from the combination of alkali metal (lithium), alkaline earth metal (calcium), and group-13 element (gallium), making it a candidate for investigating new phases in semiconductor physics and potentially for niche applications in high-performance electronic or photonic devices.

Research semiconductorsOptoelectronic materials developmentPhotonic device researchHigh-performance electronicsTernary compound semiconductorsMaterials physics exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,457.4	ksi	—
Shear Modulus(G)	3,457.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3220	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 Ca2 Ga1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control