Li2 Ge1 Au1

semiconductor

· Li2 Ge1 Au1

Li₂GeAu is an intermetallic compound combining lithium, germanium, and gold—a ternary semiconductor of primarily research interest rather than established commercial use. This material belongs to the class of Heusler-type alloys and related intermetallics, which are investigated for potential applications in thermoelectrics, spintronics, and topological materials. The incorporation of a precious metal (gold) alongside light elements suggests exploration of electronic band structure engineering, though practical deployment remains limited to specialized research contexts due to cost, scalability, and phase stability concerns.

Thermoelectric materials (research)Spintronic devices (experimental)Topological material candidatesHigh-temperature semiconductor researchEnergy conversion (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,031.1	ksi	—
Shear Modulus(G)	5,183.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01410	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5070	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.

Li2 Ge1 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control