Li1 Ge1 Au2

semiconductor

· Li1 Ge1 Au2

Li₁Ge₁Au₂ is an intermetallic compound combining lithium, germanium, and gold in a 1:1:2 stoichiometric ratio. This is a research-phase material rather than an established industrial commodity; it belongs to the family of ternary intermetallics that are of interest in materials science for their potential electronic and thermoelectric properties. The combination of a light alkali metal (Li), a semiconducting element (Ge), and a noble metal (Au) makes this compound relevant to exploratory studies in energy conversion, photonics, and advanced device physics where unusual electronic band structures or charge carrier behavior might be leveraged.

thermoelectric devices (research)photonic semiconductors (exploratory)intermetallic compound studyenergy conversion materialselectronic band engineeringhigh-entropy alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3270	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 Ge1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control