Li1 Al1 Ge1

semiconductor

· Li1 Al1 Ge1

LiAlGe is an intermetallic compound combining lithium, aluminum, and germanium in a 1:1:1 stoichiometry. This is a research-stage semiconductor material being investigated for potential optoelectronic and thermoelectric applications, positioned within the broader family of III-V and related compound semiconductors. The material's primary interest lies in exploring novel bandgap engineering and carrier transport properties for next-generation energy conversion and light-emission devices, though it remains largely in the experimental phase without established high-volume industrial production.

optoelectronic devices (research)thermoelectric power generationsemiconductor bandgap engineeringphotovoltaic researchsolid-state electronics (experimental)materials discovery and screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,088.3	ksi	—
Shear Modulus(G)	7,446.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2614	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3790	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 Al1 Ge1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control